76850800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14779}}^1$

素因数の和:14810

約数の個数: 60

約数和(自身を含む): 198850120

約数和(自身を除く): 121999320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 14779, 29558, 59116, 73895, 118232, 147790, 192127, 236464, 295580, 369475, 384254, 591160, 738950, 768508, 960635, 1182320, 1477900, 1537016, 1921270, 2955800, 3074032, 3842540, 4803175, 5911600, 7685080, 9606350, 15370160, 19212700, 38425400, 76850800]

約数ペア:

[(1, 76850800), (2, 38425400), (4, 19212700), (5, 15370160), (8, 9606350), (10, 7685080), (13, 5911600), (16, 4803175), (20, 3842540), (25, 3074032), (26, 2955800), (40, 1921270), (50, 1537016), (52, 1477900), (65, 1182320), (80, 960635), (100, 768508), (104, 738950), (130, 591160), (200, 384254), (208, 369475), (260, 295580), (325, 236464), (400, 192127), (520, 147790), (650, 118232), (1040, 73895), (1300, 59116), (2600, 29558), (5200, 14779)]