76251250

素因数分解:

$2^1\times 5^4\times {\mathrm{61001}}^1$

素因数の和:61023

約数の個数: 20

約数和(自身を含む): 142927686

約数和(自身を除く): 66676436

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 61001, 122002, 305005, 610010, 1525025, 3050050, 7625125, 15250250, 38125625, 76251250]

約数ペア:

[(1, 76251250), (2, 38125625), (5, 15250250), (10, 7625125), (25, 3050050), (50, 1525025), (125, 610010), (250, 305005), (625, 122002), (1250, 61001)]