10721350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6917}}^1$

素因数の和:6960

約数の個数: 24

約数和(自身を含む): 20587968

約数和(自身を除く): 9866618

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 6917, 13834, 34585, 69170, 172925, 214427, 345850, 428854, 1072135, 2144270, 5360675, 10721350]

約数ペア:

[(1, 10721350), (2, 5360675), (5, 2144270), (10, 1072135), (25, 428854), (31, 345850), (50, 214427), (62, 172925), (155, 69170), (310, 34585), (775, 13834), (1550, 6917)]