11651000

素因数分解:

$2^3\times 5^3\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 27855360

約数和(自身を除く): 16204360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 125, 191, 200, 244, 250, 305, 382, 488, 500, 610, 764, 955, 1000, 1220, 1525, 1528, 1910, 2440, 3050, 3820, 4775, 6100, 7625, 7640, 9550, 11651, 12200, 15250, 19100, 23302, 23875, 30500, 38200, 46604, 47750, 58255, 61000, 93208, 95500, 116510, 191000, 233020, 291275, 466040, 582550, 1165100, 1456375, 2330200, 2912750, 5825500, 11651000]

約数ペア:

[(1, 11651000), (2, 5825500), (4, 2912750), (5, 2330200), (8, 1456375), (10, 1165100), (20, 582550), (25, 466040), (40, 291275), (50, 233020), (61, 191000), (100, 116510), (122, 95500), (125, 93208), (191, 61000), (200, 58255), (244, 47750), (250, 46604), (305, 38200), (382, 30500), (488, 23875), (500, 23302), (610, 19100), (764, 15250), (955, 12200), (1000, 11651), (1220, 9550), (1525, 7640), (1528, 7625), (1910, 6100), (2440, 4775), (3050, 3820)]