432955120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1973}}^1$

素因数の和:2210

約数の個数: 80

約数和(自身を含む): 1089742752

約数和(自身を除く): 656787632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 211, 260, 422, 520, 844, 1040, 1055, 1688, 1973, 2110, 2743, 3376, 3946, 4220, 5486, 7892, 8440, 9865, 10972, 13715, 15784, 16880, 19730, 21944, 25649, 27430, 31568, 39460, 43888, 51298, 54860, 78920, 102596, 109720, 128245, 157840, 205192, 219440, 256490, 410384, 416303, 512980, 832606, 1025960, 1665212, 2051920, 2081515, 3330424, 4163030, 5411939, 6660848, 8326060, 10823878, 16652120, 21647756, 27059695, 33304240, 43295512, 54119390, 86591024, 108238780, 216477560, 432955120]

約数ペア:

[(1, 432955120), (2, 216477560), (4, 108238780), (5, 86591024), (8, 54119390), (10, 43295512), (13, 33304240), (16, 27059695), (20, 21647756), (26, 16652120), (40, 10823878), (52, 8326060), (65, 6660848), (80, 5411939), (104, 4163030), (130, 3330424), (208, 2081515), (211, 2051920), (260, 1665212), (422, 1025960), (520, 832606), (844, 512980), (1040, 416303), (1055, 410384), (1688, 256490), (1973, 219440), (2110, 205192), (2743, 157840), (3376, 128245), (3946, 109720), (4220, 102596), (5486, 78920), (7892, 54860), (8440, 51298), (9865, 43888), (10972, 39460), (13715, 31568), (15784, 27430), (16880, 25649), (19730, 21944)]