101441620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{724583}}^1$

素因数の和:724599

約数の個数: 24

約数和(自身を含む): 243460224

約数和(自身を除く): 142018604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 724583, 1449166, 2898332, 3622915, 5072081, 7245830, 10144162, 14491660, 20288324, 25360405, 50720810, 101441620]

約数ペア:

[(1, 101441620), (2, 50720810), (4, 25360405), (5, 20288324), (7, 14491660), (10, 10144162), (14, 7245830), (20, 5072081), (28, 3622915), (35, 2898332), (70, 1449166), (140, 724583)]