117953360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{210631}}^1$

素因数の和:210651

約数の個数: 40

約数和(自身を含む): 313420416

約数和(自身を除く): 195467056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 210631, 421262, 842524, 1053155, 1474417, 1685048, 2106310, 2948834, 3370096, 4212620, 5897668, 7372085, 8425240, 11795336, 14744170, 16850480, 23590672, 29488340, 58976680, 117953360]

約数ペア:

[(1, 117953360), (2, 58976680), (4, 29488340), (5, 23590672), (7, 16850480), (8, 14744170), (10, 11795336), (14, 8425240), (16, 7372085), (20, 5897668), (28, 4212620), (35, 3370096), (40, 2948834), (56, 2106310), (70, 1685048), (80, 1474417), (112, 1053155), (140, 842524), (280, 421262), (560, 210631)]