6366650680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{330907}}^1$

素因数の和:330968

約数の個数: 64

約数和(自身を含む): 15843875040

約数和(自身を除く): 9477224360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 9620, 19240, 330907, 661814, 1323628, 1654535, 2647256, 3309070, 4301791, 6618140, 8603582, 12243559, 13236280, 17207164, 21508955, 24487118, 34414328, 43017910, 48974236, 61217795, 86035820, 97948472, 122435590, 159166267, 172071640, 244871180, 318332534, 489742360, 636665068, 795831335, 1273330136, 1591662670, 3183325340, 6366650680]

約数ペア:

[(1, 6366650680), (2, 3183325340), (4, 1591662670), (5, 1273330136), (8, 795831335), (10, 636665068), (13, 489742360), (20, 318332534), (26, 244871180), (37, 172071640), (40, 159166267), (52, 122435590), (65, 97948472), (74, 86035820), (104, 61217795), (130, 48974236), (148, 43017910), (185, 34414328), (260, 24487118), (296, 21508955), (370, 17207164), (481, 13236280), (520, 12243559), (740, 8603582), (962, 6618140), (1480, 4301791), (1924, 3309070), (2405, 2647256), (3848, 1654535), (4810, 1323628), (9620, 661814), (19240, 330907)]