25840860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{719}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 72576000

約数和(自身を除く): 46735140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 599, 719, 1198, 1438, 1797, 2157, 2396, 2876, 2995, 3594, 3595, 4314, 5990, 7188, 7190, 8628, 8985, 10785, 11980, 14380, 17970, 21570, 35940, 43140, 430681, 861362, 1292043, 1722724, 2153405, 2584086, 4306810, 5168172, 6460215, 8613620, 12920430, 25840860]

約数ペア:

[(1, 25840860), (2, 12920430), (3, 8613620), (4, 6460215), (5, 5168172), (6, 4306810), (10, 2584086), (12, 2153405), (15, 1722724), (20, 1292043), (30, 861362), (60, 430681), (599, 43140), (719, 35940), (1198, 21570), (1438, 17970), (1797, 14380), (2157, 11980), (2396, 10785), (2876, 8985), (2995, 8628), (3594, 7190), (3595, 7188), (4314, 5990)]