25715940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6397}}^1$

素因数の和:6476

約数の個数: 48

約数和(自身を含む): 73090752

約数和(自身を除く): 47374812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 6397, 12794, 19191, 25588, 31985, 38382, 63970, 76764, 95955, 127940, 191910, 383820, 428599, 857198, 1285797, 1714396, 2142995, 2571594, 4285990, 5143188, 6428985, 8571980, 12857970, 25715940]

約数ペア:

[(1, 25715940), (2, 12857970), (3, 8571980), (4, 6428985), (5, 5143188), (6, 4285990), (10, 2571594), (12, 2142995), (15, 1714396), (20, 1285797), (30, 857198), (60, 428599), (67, 383820), (134, 191910), (201, 127940), (268, 95955), (335, 76764), (402, 63970), (670, 38382), (804, 31985), (1005, 25588), (1340, 19191), (2010, 12794), (4020, 6397)]