27692500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 120

約数和(自身を含む): 70852320

約数和(自身を除く): 43159820

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, 209, 212, 220, 250, 265, 275, 380, 418, 475, 500, 530, 550, 583, 625, 836, 950, 1007, 1045, 1060, 1100, 1166, 1250, 1325, 1375, 1900, 2014, 2090, 2332, 2375, 2500, 2650, 2750, 2915, 4028, 4180, 4750, 5035, 5225, 5300, 5500, 5830, 6625, 6875, 9500, 10070, 10450, 11077, 11660, 11875, 13250, 13750, 14575, 20140, 20900, 22154, 23750, 25175, 26125, 26500, 27500, 29150, 33125, 44308, 47500, 50350, 52250, 55385, 58300, 66250, 72875, 100700, 104500, 110770, 125875, 130625, 132500, 145750, 221540, 251750, 261250, 276925, 291500, 364375, 503500, 522500, 553850, 629375, 728750, 1107700, 1258750, 1384625, 1457500, 2517500, 2769250, 5538500, 6923125, 13846250, 27692500]

約数ペア:

[(1, 27692500), (2, 13846250), (4, 6923125), (5, 5538500), (10, 2769250), (11, 2517500), (19, 1457500), (20, 1384625), (22, 1258750), (25, 1107700), (38, 728750), (44, 629375), (50, 553850), (53, 522500), (55, 503500), (76, 364375), (95, 291500), (100, 276925), (106, 261250), (110, 251750), (125, 221540), (190, 145750), (209, 132500), (212, 130625), (220, 125875), (250, 110770), (265, 104500), (275, 100700), (380, 72875), (418, 66250), (475, 58300), (500, 55385), (530, 52250), (550, 50350), (583, 47500), (625, 44308), (836, 33125), (950, 29150), (1007, 27500), (1045, 26500), (1060, 26125), (1100, 25175), (1166, 23750), (1250, 22154), (1325, 20900), (1375, 20140), (1900, 14575), (2014, 13750), (2090, 13250), (2332, 11875), (2375, 11660), (2500, 11077), (2650, 10450), (2750, 10070), (2915, 9500), (4028, 6875), (4180, 6625), (4750, 5830), (5035, 5500), (5225, 5300)]