10809593800

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 26072081280

約数和(自身を除く): 15262487480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 71, 100, 106, 142, 200, 212, 265, 271, 284, 355, 424, 530, 542, 568, 710, 1060, 1084, 1325, 1355, 1420, 1775, 2120, 2168, 2650, 2710, 2809, 2840, 3550, 3763, 5300, 5420, 5618, 6775, 7100, 7526, 10600, 10840, 11236, 13550, 14045, 14200, 14363, 15052, 18815, 19241, 22472, 27100, 28090, 28726, 30104, 37630, 38482, 54200, 56180, 57452, 70225, 71815, 75260, 76964, 94075, 96205, 112360, 114904, 140450, 143630, 150520, 153928, 188150, 192410, 199439, 280900, 287260, 359075, 376300, 384820, 398878, 481025, 561800, 574520, 718150, 752600, 761239, 769640, 797756, 962050, 997195, 1019773, 1436300, 1522478, 1595512, 1924100, 1994390, 2039546, 2872600, 3044956, 3806195, 3848200, 3988780, 4079092, 4985975, 5098865, 6089912, 7612390, 7977560, 8158184, 9971950, 10197730, 15224780, 19030975, 19943900, 20395460, 25494325, 30449560, 38061950, 39887800, 40790920, 50988650, 54047969, 76123900, 101977300, 108095938, 152247800, 203954600, 216191876, 270239845, 432383752, 540479690, 1080959380, 1351199225, 2161918760, 2702398450, 5404796900, 10809593800]

約数ペア:

[(1, 10809593800), (2, 5404796900), (4, 2702398450), (5, 2161918760), (8, 1351199225), (10, 1080959380), (20, 540479690), (25, 432383752), (40, 270239845), (50, 216191876), (53, 203954600), (71, 152247800), (100, 108095938), (106, 101977300), (142, 76123900), (200, 54047969), (212, 50988650), (265, 40790920), (271, 39887800), (284, 38061950), (355, 30449560), (424, 25494325), (530, 20395460), (542, 19943900), (568, 19030975), (710, 15224780), (1060, 10197730), (1084, 9971950), (1325, 8158184), (1355, 7977560), (1420, 7612390), (1775, 6089912), (2120, 5098865), (2168, 4985975), (2650, 4079092), (2710, 3988780), (2809, 3848200), (2840, 3806195), (3550, 3044956), (3763, 2872600), (5300, 2039546), (5420, 1994390), (5618, 1924100), (6775, 1595512), (7100, 1522478), (7526, 1436300), (10600, 1019773), (10840, 997195), (11236, 962050), (13550, 797756), (14045, 769640), (14200, 761239), (14363, 752600), (15052, 718150), (18815, 574520), (19241, 561800), (22472, 481025), (27100, 398878), (28090, 384820), (28726, 376300), (30104, 359075), (37630, 287260), (38482, 280900), (54200, 199439), (56180, 192410), (57452, 188150), (70225, 153928), (71815, 150520), (75260, 143630), (76964, 140450), (94075, 114904), (96205, 112360)]