22630573880

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{55889}}^1$

素因数の和:56144

約数の個数: 64

約数和(自身を含む): 52152076800

約数和(自身を除く): 29521502920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 191, 212, 265, 382, 424, 530, 764, 955, 1060, 1528, 1910, 2120, 3820, 7640, 10123, 20246, 40492, 50615, 55889, 80984, 101230, 111778, 202460, 223556, 279445, 404920, 447112, 558890, 1117780, 2235560, 2962117, 5924234, 10674799, 11848468, 14810585, 21349598, 23696936, 29621170, 42699196, 53373995, 59242340, 85398392, 106747990, 118484680, 213495980, 426991960, 565764347, 1131528694, 2263057388, 2828821735, 4526114776, 5657643470, 11315286940, 22630573880]

約数ペア:

[(1, 22630573880), (2, 11315286940), (4, 5657643470), (5, 4526114776), (8, 2828821735), (10, 2263057388), (20, 1131528694), (40, 565764347), (53, 426991960), (106, 213495980), (191, 118484680), (212, 106747990), (265, 85398392), (382, 59242340), (424, 53373995), (530, 42699196), (764, 29621170), (955, 23696936), (1060, 21349598), (1528, 14810585), (1910, 11848468), (2120, 10674799), (3820, 5924234), (7640, 2962117), (10123, 2235560), (20246, 1117780), (40492, 558890), (50615, 447112), (55889, 404920), (80984, 279445), (101230, 223556), (111778, 202460)]