88535080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 206403840

約数和(自身を除く): 117868760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 163, 185, 296, 326, 367, 370, 652, 734, 740, 815, 1304, 1468, 1480, 1630, 1835, 2936, 3260, 3670, 6031, 6520, 7340, 12062, 13579, 14680, 24124, 27158, 30155, 48248, 54316, 59821, 60310, 67895, 108632, 119642, 120620, 135790, 239284, 241240, 271580, 299105, 478568, 543160, 598210, 1196420, 2213377, 2392840, 4426754, 8853508, 11066885, 17707016, 22133770, 44267540, 88535080]

約数ペア:

[(1, 88535080), (2, 44267540), (4, 22133770), (5, 17707016), (8, 11066885), (10, 8853508), (20, 4426754), (37, 2392840), (40, 2213377), (74, 1196420), (148, 598210), (163, 543160), (185, 478568), (296, 299105), (326, 271580), (367, 241240), (370, 239284), (652, 135790), (734, 120620), (740, 119642), (815, 108632), (1304, 67895), (1468, 60310), (1480, 59821), (1630, 54316), (1835, 48248), (2936, 30155), (3260, 27158), (3670, 24124), (6031, 14680), (6520, 13579), (7340, 12062)]