2012675080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{1721}}^1$

素因数の和:1931

約数の個数: 96

約数和(自身を含む): 4934873160

約数和(自身を除く): 2922198080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 173, 260, 338, 346, 520, 676, 692, 845, 865, 1352, 1384, 1690, 1721, 1730, 2249, 3380, 3442, 3460, 4498, 6760, 6884, 6920, 8605, 8996, 11245, 13768, 17210, 17992, 22373, 22490, 29237, 34420, 44746, 44980, 58474, 68840, 89492, 89960, 111865, 116948, 146185, 178984, 223730, 233896, 290849, 292370, 297733, 447460, 581698, 584740, 595466, 894920, 1163396, 1169480, 1190932, 1454245, 1488665, 2326792, 2381864, 2908490, 2977330, 3870529, 5816980, 5954660, 7741058, 11633960, 11909320, 15482116, 19352645, 30964232, 38705290, 50316877, 77410580, 100633754, 154821160, 201267508, 251584385, 402535016, 503168770, 1006337540, 2012675080]

約数ペア:

[(1, 2012675080), (2, 1006337540), (4, 503168770), (5, 402535016), (8, 251584385), (10, 201267508), (13, 154821160), (20, 100633754), (26, 77410580), (40, 50316877), (52, 38705290), (65, 30964232), (104, 19352645), (130, 15482116), (169, 11909320), (173, 11633960), (260, 7741058), (338, 5954660), (346, 5816980), (520, 3870529), (676, 2977330), (692, 2908490), (845, 2381864), (865, 2326792), (1352, 1488665), (1384, 1454245), (1690, 1190932), (1721, 1169480), (1730, 1163396), (2249, 894920), (3380, 595466), (3442, 584740), (3460, 581698), (4498, 447460), (6760, 297733), (6884, 292370), (6920, 290849), (8605, 233896), (8996, 223730), (11245, 178984), (13768, 146185), (17210, 116948), (17992, 111865), (22373, 89960), (22490, 89492), (29237, 68840), (34420, 58474), (44746, 44980)]