132435560

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{37201}}^1$

素因数の和:37301

約数の個数: 32

約数和(自身を含む): 301336200

約数和(自身を除く): 168900640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 37201, 74402, 148804, 186005, 297608, 372010, 744020, 1488040, 3310889, 6621778, 13243556, 16554445, 26487112, 33108890, 66217780, 132435560]

約数ペア:

[(1, 132435560), (2, 66217780), (4, 33108890), (5, 26487112), (8, 16554445), (10, 13243556), (20, 6621778), (40, 3310889), (89, 1488040), (178, 744020), (356, 372010), (445, 297608), (712, 186005), (890, 148804), (1780, 74402), (3560, 37201)]