157053012460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{110600713}}^1$

素因数の和:110600793

約数の個数: 24

約数和(自身を含む): 334456559136

約数和(自身を除く): 177403546676

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 110600713, 221201426, 442402852, 553003565, 1106007130, 2212014260, 7852650623, 15705301246, 31410602492, 39263253115, 78526506230, 157053012460]

約数ペア:

[(1, 157053012460), (2, 78526506230), (4, 39263253115), (5, 31410602492), (10, 15705301246), (20, 7852650623), (71, 2212014260), (142, 1106007130), (284, 553003565), (355, 442402852), (710, 221201426), (1420, 110600713)]