2000936320

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{84499}}^1$

素因数の和:84555

約数の個数: 64

約数和(自身を含む): 4912830000

約数和(自身を除く): 2911893680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 4736, 5920, 11840, 23680, 84499, 168998, 337996, 422495, 675992, 844990, 1351984, 1689980, 2703968, 3126463, 3379960, 5407936, 6252926, 6759920, 10815872, 12505852, 13519840, 15632315, 25011704, 27039680, 31264630, 50023408, 54079360, 62529260, 100046816, 125058520, 200093632, 250117040, 400187264, 500234080, 1000468160, 2000936320]

約数ペア:

[(1, 2000936320), (2, 1000468160), (4, 500234080), (5, 400187264), (8, 250117040), (10, 200093632), (16, 125058520), (20, 100046816), (32, 62529260), (37, 54079360), (40, 50023408), (64, 31264630), (74, 27039680), (80, 25011704), (128, 15632315), (148, 13519840), (160, 12505852), (185, 10815872), (296, 6759920), (320, 6252926), (370, 5407936), (592, 3379960), (640, 3126463), (740, 2703968), (1184, 1689980), (1480, 1351984), (2368, 844990), (2960, 675992), (4736, 422495), (5920, 337996), (11840, 168998), (23680, 84499)]