108859480

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{32789}}^1$

素因数の和:32883

約数の個数: 32

約数和(自身を含む): 247892400

約数和(自身を除く): 139032920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 32789, 65578, 131156, 163945, 262312, 327890, 655780, 1311560, 2721487, 5442974, 10885948, 13607435, 21771896, 27214870, 54429740, 108859480]

約数ペア:

[(1, 108859480), (2, 54429740), (4, 27214870), (5, 21771896), (8, 13607435), (10, 10885948), (20, 5442974), (40, 2721487), (83, 1311560), (166, 655780), (332, 327890), (415, 262312), (664, 163945), (830, 131156), (1660, 65578), (3320, 32789)]