42582680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{152081}}^1$

素因数の和:152099

約数の個数: 32

約数和(自身を含む): 109499040

約数和(自身を除く): 66916360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 152081, 304162, 608324, 760405, 1064567, 1216648, 1520810, 2129134, 3041620, 4258268, 5322835, 6083240, 8516536, 10645670, 21291340, 42582680]

約数ペア:

[(1, 42582680), (2, 21291340), (4, 10645670), (5, 8516536), (7, 6083240), (8, 5322835), (10, 4258268), (14, 3041620), (20, 2129134), (28, 1520810), (35, 1216648), (40, 1064567), (56, 760405), (70, 608324), (140, 304162), (280, 152081)]