6215114750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{21487}}^1$

素因数の和:21606

約数の個数: 64

約数和(自身を含む): 12671043840

約数和(自身を除く): 6455929090

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 125, 130, 178, 250, 325, 445, 650, 890, 1157, 1625, 2225, 2314, 3250, 4450, 5785, 11125, 11570, 21487, 22250, 28925, 42974, 57850, 107435, 144625, 214870, 279331, 289250, 537175, 558662, 1074350, 1396655, 1912343, 2685875, 2793310, 3824686, 5371750, 6983275, 9561715, 13966550, 19123430, 24860459, 34916375, 47808575, 49720918, 69832750, 95617150, 124302295, 239042875, 248604590, 478085750, 621511475, 1243022950, 3107557375, 6215114750]

約数ペア:

[(1, 6215114750), (2, 3107557375), (5, 1243022950), (10, 621511475), (13, 478085750), (25, 248604590), (26, 239042875), (50, 124302295), (65, 95617150), (89, 69832750), (125, 49720918), (130, 47808575), (178, 34916375), (250, 24860459), (325, 19123430), (445, 13966550), (650, 9561715), (890, 6983275), (1157, 5371750), (1625, 3824686), (2225, 2793310), (2314, 2685875), (3250, 1912343), (4450, 1396655), (5785, 1074350), (11125, 558662), (11570, 537175), (21487, 289250), (22250, 279331), (28925, 214870), (42974, 144625), (57850, 107435)]