88160290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2789}}^1$

素因数の和:2934

約数の個数: 32

約数和(自身を含む): 165726000

約数和(自身を除く): 77565710

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 1090, 2789, 3161, 5578, 6322, 13945, 15805, 27890, 31610, 80881, 161762, 304001, 404405, 608002, 808810, 1520005, 3040010, 8816029, 17632058, 44080145, 88160290]

約数ペア:

[(1, 88160290), (2, 44080145), (5, 17632058), (10, 8816029), (29, 3040010), (58, 1520005), (109, 808810), (145, 608002), (218, 404405), (290, 304001), (545, 161762), (1090, 80881), (2789, 31610), (3161, 27890), (5578, 15805), (6322, 13945)]