1091084500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 2802159360

約数和(自身を除く): 1711074860

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 53, 55, 76, 95, 100, 106, 110, 125, 190, 197, 209, 212, 220, 250, 265, 275, 380, 394, 418, 475, 500, 530, 550, 583, 788, 836, 950, 985, 1007, 1045, 1060, 1100, 1166, 1325, 1375, 1900, 1970, 2014, 2090, 2167, 2332, 2375, 2650, 2750, 2915, 3743, 3940, 4028, 4180, 4334, 4750, 4925, 5035, 5225, 5300, 5500, 5830, 6625, 7486, 8668, 9500, 9850, 10070, 10441, 10450, 10835, 11077, 11660, 13250, 14575, 14972, 18715, 19700, 20140, 20882, 20900, 21670, 22154, 24625, 25175, 26125, 26500, 29150, 37430, 41173, 41764, 43340, 44308, 49250, 50350, 52205, 52250, 54175, 55385, 58300, 72875, 74860, 82346, 93575, 98500, 100700, 104410, 104500, 108350, 110770, 114851, 125875, 145750, 164692, 187150, 198379, 205865, 208820, 216700, 221540, 229702, 251750, 261025, 270875, 276925, 291500, 374300, 396758, 411730, 459404, 467875, 503500, 522050, 541750, 553850, 574255, 793516, 823460, 935750, 991895, 1029325, 1044100, 1083500, 1107700, 1148510, 1305125, 1384625, 1871500, 1983790, 2058650, 2182169, 2297020, 2610250, 2769250, 2871275, 3967580, 4117300, 4364338, 4959475, 5146625, 5220500, 5538500, 5742550, 8728676, 9918950, 10293250, 10910845, 11485100, 14356375, 19837900, 20586500, 21821690, 24797375, 28712750, 43643380, 49594750, 54554225, 57425500, 99189500, 109108450, 218216900, 272771125, 545542250, 1091084500]

約数ペア:

[(1, 1091084500), (2, 545542250), (4, 272771125), (5, 218216900), (10, 109108450), (11, 99189500), (19, 57425500), (20, 54554225), (22, 49594750), (25, 43643380), (38, 28712750), (44, 24797375), (50, 21821690), (53, 20586500), (55, 19837900), (76, 14356375), (95, 11485100), (100, 10910845), (106, 10293250), (110, 9918950), (125, 8728676), (190, 5742550), (197, 5538500), (209, 5220500), (212, 5146625), (220, 4959475), (250, 4364338), (265, 4117300), (275, 3967580), (380, 2871275), (394, 2769250), (418, 2610250), (475, 2297020), (500, 2182169), (530, 2058650), (550, 1983790), (583, 1871500), (788, 1384625), (836, 1305125), (950, 1148510), (985, 1107700), (1007, 1083500), (1045, 1044100), (1060, 1029325), (1100, 991895), (1166, 935750), (1325, 823460), (1375, 793516), (1900, 574255), (1970, 553850), (2014, 541750), (2090, 522050), (2167, 503500), (2332, 467875), (2375, 459404), (2650, 411730), (2750, 396758), (2915, 374300), (3743, 291500), (3940, 276925), (4028, 270875), (4180, 261025), (4334, 251750), (4750, 229702), (4925, 221540), (5035, 216700), (5225, 208820), (5300, 205865), (5500, 198379), (5830, 187150), (6625, 164692), (7486, 145750), (8668, 125875), (9500, 114851), (9850, 110770), (10070, 108350), (10441, 104500), (10450, 104410), (10835, 100700), (11077, 98500), (11660, 93575), (13250, 82346), (14575, 74860), (14972, 72875), (18715, 58300), (19700, 55385), (20140, 54175), (20882, 52250), (20900, 52205), (21670, 50350), (22154, 49250), (24625, 44308), (25175, 43340), (26125, 41764), (26500, 41173), (29150, 37430)]