60684020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{49741}}^1$

素因数の和:49811

約数の個数: 24

約数和(自身を含む): 129528168

約数和(自身を除く): 68844148

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 49741, 99482, 198964, 248705, 497410, 994820, 3034201, 6068402, 12136804, 15171005, 30342010, 60684020]

約数ペア:

[(1, 60684020), (2, 30342010), (4, 15171005), (5, 12136804), (10, 6068402), (20, 3034201), (61, 994820), (122, 497410), (244, 248705), (305, 198964), (610, 99482), (1220, 49741)]