4670120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1283}}^1$

素因数の和:1314

約数の個数: 64

約数和(自身を含む): 12942720

約数和(自身を除く): 8272600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1283, 1820, 2566, 3640, 5132, 6415, 8981, 10264, 12830, 16679, 17962, 25660, 33358, 35924, 44905, 51320, 66716, 71848, 83395, 89810, 116753, 133432, 166790, 179620, 233506, 333580, 359240, 467012, 583765, 667160, 934024, 1167530, 2335060, 4670120]

約数ペア:

[(1, 4670120), (2, 2335060), (4, 1167530), (5, 934024), (7, 667160), (8, 583765), (10, 467012), (13, 359240), (14, 333580), (20, 233506), (26, 179620), (28, 166790), (35, 133432), (40, 116753), (52, 89810), (56, 83395), (65, 71848), (70, 66716), (91, 51320), (104, 44905), (130, 35924), (140, 33358), (182, 25660), (260, 17962), (280, 16679), (364, 12830), (455, 10264), (520, 8981), (728, 6415), (910, 5132), (1283, 3640), (1820, 2566)]