292931320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2149

約数の個数: 96

約数和(自身を含む): 749800800

約数和(自身を除く): 456869480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 121, 145, 220, 232, 242, 290, 319, 440, 484, 580, 605, 638, 968, 1160, 1210, 1276, 1595, 2087, 2420, 2552, 3190, 3509, 4174, 4840, 6380, 7018, 8348, 10435, 12760, 14036, 16696, 17545, 20870, 22957, 28072, 35090, 41740, 45914, 60523, 70180, 83480, 91828, 114785, 121046, 140360, 183656, 229570, 242092, 252527, 302615, 459140, 484184, 505054, 605230, 665753, 918280, 1010108, 1210460, 1262635, 1331506, 2020216, 2420920, 2525270, 2663012, 3328765, 5050540, 5326024, 6657530, 7323283, 10101080, 13315060, 14646566, 26630120, 29293132, 36616415, 58586264, 73232830, 146465660, 292931320]

約数ペア:

[(1, 292931320), (2, 146465660), (4, 73232830), (5, 58586264), (8, 36616415), (10, 29293132), (11, 26630120), (20, 14646566), (22, 13315060), (29, 10101080), (40, 7323283), (44, 6657530), (55, 5326024), (58, 5050540), (88, 3328765), (110, 2663012), (116, 2525270), (121, 2420920), (145, 2020216), (220, 1331506), (232, 1262635), (242, 1210460), (290, 1010108), (319, 918280), (440, 665753), (484, 605230), (580, 505054), (605, 484184), (638, 459140), (968, 302615), (1160, 252527), (1210, 242092), (1276, 229570), (1595, 183656), (2087, 140360), (2420, 121046), (2552, 114785), (3190, 91828), (3509, 83480), (4174, 70180), (4840, 60523), (6380, 45914), (7018, 41740), (8348, 35090), (10435, 28072), (12760, 22957), (14036, 20870), (16696, 17545)]