199429553620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1249}}^1\times {\mathrm{4871}}^1$

素因数の和:6289

約数の個数: 96

約数和(自身を含む): 460404000000

約数和(自身を除く): 260974446380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 298, 596, 745, 1249, 1490, 1639, 2498, 2980, 3278, 4871, 4996, 6245, 6556, 8195, 9742, 12490, 13739, 16390, 19484, 24355, 24980, 27478, 32780, 48710, 53581, 54956, 68695, 97420, 107162, 137390, 186101, 214324, 267905, 274780, 372202, 535810, 725779, 744404, 930505, 1071620, 1451558, 1861010, 2047111, 2903116, 3628895, 3722020, 4094222, 6083879, 7257790, 7983569, 8188444, 10235555, 12167758, 14515580, 15967138, 20471110, 24335516, 30419395, 31934276, 39917845, 40942220, 60838790, 66922669, 79835690, 121677580, 133845338, 159671380, 267690676, 334613345, 669226690, 906497971, 1338453380, 1812995942, 3625991884, 4532489855, 9064979710, 9971477681, 18129959420, 19942955362, 39885910724, 49857388405, 99714776810, 199429553620]

約数ペア:

[(1, 199429553620), (2, 99714776810), (4, 49857388405), (5, 39885910724), (10, 19942955362), (11, 18129959420), (20, 9971477681), (22, 9064979710), (44, 4532489855), (55, 3625991884), (110, 1812995942), (149, 1338453380), (220, 906497971), (298, 669226690), (596, 334613345), (745, 267690676), (1249, 159671380), (1490, 133845338), (1639, 121677580), (2498, 79835690), (2980, 66922669), (3278, 60838790), (4871, 40942220), (4996, 39917845), (6245, 31934276), (6556, 30419395), (8195, 24335516), (9742, 20471110), (12490, 15967138), (13739, 14515580), (16390, 12167758), (19484, 10235555), (24355, 8188444), (24980, 7983569), (27478, 7257790), (32780, 6083879), (48710, 4094222), (53581, 3722020), (54956, 3628895), (68695, 2903116), (97420, 2047111), (107162, 1861010), (137390, 1451558), (186101, 1071620), (214324, 930505), (267905, 744404), (274780, 725779), (372202, 535810)]