4894160

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:611

約数の個数: 40

約数和(自身を含む): 11490336

約数和(自身を除く): 6596176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 467, 524, 655, 934, 1048, 1310, 1868, 2096, 2335, 2620, 3736, 4670, 5240, 7472, 9340, 10480, 18680, 37360, 61177, 122354, 244708, 305885, 489416, 611770, 978832, 1223540, 2447080, 4894160]

約数ペア:

[(1, 4894160), (2, 2447080), (4, 1223540), (5, 978832), (8, 611770), (10, 489416), (16, 305885), (20, 244708), (40, 122354), (80, 61177), (131, 37360), (262, 18680), (467, 10480), (524, 9340), (655, 7472), (934, 5240), (1048, 4670), (1310, 3736), (1868, 2620), (2096, 2335)]