1184240

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 40

約数和(自身を含む): 2798928

約数和(自身を除く): 1614688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 131, 226, 262, 452, 524, 565, 655, 904, 1048, 1130, 1310, 1808, 2096, 2260, 2620, 4520, 5240, 9040, 10480, 14803, 29606, 59212, 74015, 118424, 148030, 236848, 296060, 592120, 1184240]

約数ペア:

[(1, 1184240), (2, 592120), (4, 296060), (5, 236848), (8, 148030), (10, 118424), (16, 74015), (20, 59212), (40, 29606), (80, 14803), (113, 10480), (131, 9040), (226, 5240), (262, 4520), (452, 2620), (524, 2260), (565, 2096), (655, 1808), (904, 1310), (1048, 1130)]