172601620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{297589}}^1$

素因数の和:297627

約数の個数: 24

約数和(自身を含む): 374963400

約数和(自身を除く): 202361780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 297589, 595178, 1190356, 1487945, 2975890, 5951780, 8630081, 17260162, 34520324, 43150405, 86300810, 172601620]

約数ペア:

[(1, 172601620), (2, 86300810), (4, 43150405), (5, 34520324), (10, 17260162), (20, 8630081), (29, 5951780), (58, 2975890), (116, 1487945), (145, 1190356), (290, 595178), (580, 297589)]