130222760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{112261}}^1$

素因数の和:112301

約数の個数: 32

約数和(自身を含む): 303107400

約数和(自身を除く): 172884640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 112261, 224522, 449044, 561305, 898088, 1122610, 2245220, 3255569, 4490440, 6511138, 13022276, 16277845, 26044552, 32555690, 65111380, 130222760]

約数ペア:

[(1, 130222760), (2, 65111380), (4, 32555690), (5, 26044552), (8, 16277845), (10, 13022276), (20, 6511138), (29, 4490440), (40, 3255569), (58, 2245220), (116, 1122610), (145, 898088), (232, 561305), (290, 449044), (580, 224522), (1160, 112261)]