25917420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{937}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 72803808

約数和(自身を除く): 46886388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 461, 922, 937, 1383, 1844, 1874, 2305, 2766, 2811, 3748, 4610, 4685, 5532, 5622, 6915, 9220, 9370, 11244, 13830, 14055, 18740, 27660, 28110, 56220, 431957, 863914, 1295871, 1727828, 2159785, 2591742, 4319570, 5183484, 6479355, 8639140, 12958710, 25917420]

約数ペア:

[(1, 25917420), (2, 12958710), (3, 8639140), (4, 6479355), (5, 5183484), (6, 4319570), (10, 2591742), (12, 2159785), (15, 1727828), (20, 1295871), (30, 863914), (60, 431957), (461, 56220), (922, 28110), (937, 27660), (1383, 18740), (1844, 14055), (1874, 13830), (2305, 11244), (2766, 9370), (2811, 9220), (3748, 6915), (4610, 5622), (4685, 5532)]