25902060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{997}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 72766176

約数和(自身を除く): 46864116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 433, 866, 997, 1299, 1732, 1994, 2165, 2598, 2991, 3988, 4330, 4985, 5196, 5982, 6495, 8660, 9970, 11964, 12990, 14955, 19940, 25980, 29910, 59820, 431701, 863402, 1295103, 1726804, 2158505, 2590206, 4317010, 5180412, 6475515, 8634020, 12951030, 25902060]

約数ペア:

[(1, 25902060), (2, 12951030), (3, 8634020), (4, 6475515), (5, 5180412), (6, 4317010), (10, 2590206), (12, 2158505), (15, 1726804), (20, 1295103), (30, 863402), (60, 431701), (433, 59820), (866, 29910), (997, 25980), (1299, 19940), (1732, 14955), (1994, 12990), (2165, 11964), (2598, 9970), (2991, 8660), (3988, 6495), (4330, 5982), (4985, 5196)]