99118580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2287}}^1$

素因数の和:2504

約数の個数: 48

約数和(自身を含む): 228324096

約数和(自身を除く): 129205516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 197, 220, 394, 788, 985, 1970, 2167, 2287, 3940, 4334, 4574, 8668, 9148, 10835, 11435, 21670, 22870, 25157, 43340, 45740, 50314, 100628, 125785, 251570, 450539, 503140, 901078, 1802156, 2252695, 4505390, 4955929, 9010780, 9911858, 19823716, 24779645, 49559290, 99118580]

約数ペア:

[(1, 99118580), (2, 49559290), (4, 24779645), (5, 19823716), (10, 9911858), (11, 9010780), (20, 4955929), (22, 4505390), (44, 2252695), (55, 1802156), (110, 901078), (197, 503140), (220, 450539), (394, 251570), (788, 125785), (985, 100628), (1970, 50314), (2167, 45740), (2287, 43340), (3940, 25157), (4334, 22870), (4574, 21670), (8668, 11435), (9148, 10835)]