25098060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1447

約数の個数: 96

約数和(自身を含む): 79027200

約数和(自身を除く): 53929140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1399, 1495, 1794, 2798, 2990, 3588, 4197, 4485, 5596, 5980, 6995, 8394, 8970, 13990, 16788, 17940, 18187, 20985, 27980, 32177, 36374, 41970, 54561, 64354, 72748, 83940, 90935, 96531, 109122, 128708, 160885, 181870, 193062, 218244, 272805, 321770, 363740, 386124, 418301, 482655, 545610, 643540, 836602, 965310, 1091220, 1254903, 1673204, 1930620, 2091505, 2509806, 4183010, 5019612, 6274515, 8366020, 12549030, 25098060]

約数ペア:

[(1, 25098060), (2, 12549030), (3, 8366020), (4, 6274515), (5, 5019612), (6, 4183010), (10, 2509806), (12, 2091505), (13, 1930620), (15, 1673204), (20, 1254903), (23, 1091220), (26, 965310), (30, 836602), (39, 643540), (46, 545610), (52, 482655), (60, 418301), (65, 386124), (69, 363740), (78, 321770), (92, 272805), (115, 218244), (130, 193062), (138, 181870), (156, 160885), (195, 128708), (230, 109122), (260, 96531), (276, 90935), (299, 83940), (345, 72748), (390, 64354), (460, 54561), (598, 41970), (690, 36374), (780, 32177), (897, 27980), (1196, 20985), (1380, 18187), (1399, 17940), (1495, 16788), (1794, 13990), (2798, 8970), (2990, 8394), (3588, 6995), (4197, 5980), (4485, 5596)]