84899240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73189}}^1$

素因数の和:73229

約数の個数: 32

約数和(自身を含む): 197613000

約数和(自身を除く): 112713760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 73189, 146378, 292756, 365945, 585512, 731890, 1463780, 2122481, 2927560, 4244962, 8489924, 10612405, 16979848, 21224810, 42449620, 84899240]

約数ペア:

[(1, 84899240), (2, 42449620), (4, 21224810), (5, 16979848), (8, 10612405), (10, 8489924), (20, 4244962), (29, 2927560), (40, 2122481), (58, 1463780), (116, 731890), (145, 585512), (232, 365945), (290, 292756), (580, 146378), (1160, 73189)]