713007560

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{251059}}^1$

素因数の和:251141

約数の個数: 32

約数和(自身を含む): 1626868800

約数和(自身を除く): 913861240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 251059, 502118, 1004236, 1255295, 2008472, 2510590, 5021180, 10042360, 17825189, 35650378, 71300756, 89125945, 142601512, 178251890, 356503780, 713007560]

約数ペア:

[(1, 713007560), (2, 356503780), (4, 178251890), (5, 142601512), (8, 89125945), (10, 71300756), (20, 35650378), (40, 17825189), (71, 10042360), (142, 5021180), (284, 2510590), (355, 2008472), (568, 1255295), (710, 1004236), (1420, 502118), (2840, 251059)]