72175250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{41243}}^1$

素因数の和:41267

約数の個数: 32

約数和(自身を含む): 154417536

約数和(自身を除く): 82242286

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 41243, 82486, 206215, 288701, 412430, 577402, 1031075, 1443505, 2062150, 2887010, 5155375, 7217525, 10310750, 14435050, 36087625, 72175250]

約数ペア:

[(1, 72175250), (2, 36087625), (5, 14435050), (7, 10310750), (10, 7217525), (14, 5155375), (25, 2887010), (35, 2062150), (50, 1443505), (70, 1031075), (125, 577402), (175, 412430), (250, 288701), (350, 206215), (875, 82486), (1750, 41243)]