25323090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2239}}^1$

素因数の和:2291

約数の個数: 64

約数和(自身を含む): 67737600

約数和(自身を除く): 42414510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2239, 2262, 3770, 4478, 5655, 6717, 11195, 11310, 13434, 22390, 29107, 33585, 58214, 64931, 67170, 87321, 129862, 145535, 174642, 194793, 291070, 324655, 389586, 436605, 649310, 844103, 873210, 973965, 1688206, 1947930, 2532309, 4220515, 5064618, 8441030, 12661545, 25323090]

約数ペア:

[(1, 25323090), (2, 12661545), (3, 8441030), (5, 5064618), (6, 4220515), (10, 2532309), (13, 1947930), (15, 1688206), (26, 973965), (29, 873210), (30, 844103), (39, 649310), (58, 436605), (65, 389586), (78, 324655), (87, 291070), (130, 194793), (145, 174642), (174, 145535), (195, 129862), (290, 87321), (377, 67170), (390, 64931), (435, 58214), (754, 33585), (870, 29107), (1131, 22390), (1885, 13434), (2239, 11310), (2262, 11195), (3770, 6717), (4478, 5655)]