6415450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4182

約数の個数: 24

約数和(自身を含む): 12320640

約数和(自身を除く): 5905190

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 4139, 8278, 20695, 41390, 103475, 128309, 206950, 256618, 641545, 1283090, 3207725, 6415450]

約数ペア:

[(1, 6415450), (2, 3207725), (5, 1283090), (10, 641545), (25, 256618), (31, 206950), (50, 128309), (62, 103475), (155, 41390), (310, 20695), (775, 8278), (1550, 4139)]