43972540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 98334432

約数和(自身を除く): 54361892

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 283, 340, 457, 566, 914, 1132, 1415, 1828, 2285, 2830, 4570, 4811, 5660, 7769, 9140, 9622, 15538, 19244, 24055, 31076, 38845, 48110, 77690, 96220, 129331, 155380, 258662, 517324, 646655, 1293310, 2198627, 2586620, 4397254, 8794508, 10993135, 21986270, 43972540]

約数ペア:

[(1, 43972540), (2, 21986270), (4, 10993135), (5, 8794508), (10, 4397254), (17, 2586620), (20, 2198627), (34, 1293310), (68, 646655), (85, 517324), (170, 258662), (283, 155380), (340, 129331), (457, 96220), (566, 77690), (914, 48110), (1132, 38845), (1415, 31076), (1828, 24055), (2285, 19244), (2830, 15538), (4570, 9622), (4811, 9140), (5660, 7769)]