85622480

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4441}}^1$

素因数の和:4695

約数の個数: 40

約数和(自身を含む): 199943304

約数和(自身を除く): 114320824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1928, 2410, 3856, 4441, 4820, 8882, 9640, 17764, 19280, 22205, 35528, 44410, 71056, 88820, 177640, 355280, 1070281, 2140562, 4281124, 5351405, 8562248, 10702810, 17124496, 21405620, 42811240, 85622480]

約数ペア:

[(1, 85622480), (2, 42811240), (4, 21405620), (5, 17124496), (8, 10702810), (10, 8562248), (16, 5351405), (20, 4281124), (40, 2140562), (80, 1070281), (241, 355280), (482, 177640), (964, 88820), (1205, 71056), (1928, 44410), (2410, 35528), (3856, 22205), (4441, 19280), (4820, 17764), (8882, 9640)]