2930552080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{30809}}^1$

素因数の和:30892

約数の個数: 80

約数和(自身を含む): 7220631600

約数和(自身を除く): 4290079520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 41, 58, 80, 82, 116, 145, 164, 205, 232, 290, 328, 410, 464, 580, 656, 820, 1160, 1189, 1640, 2320, 2378, 3280, 4756, 5945, 9512, 11890, 19024, 23780, 30809, 47560, 61618, 95120, 123236, 154045, 246472, 308090, 492944, 616180, 893461, 1232360, 1263169, 1786922, 2464720, 2526338, 3573844, 4467305, 5052676, 6315845, 7147688, 8934610, 10105352, 12631690, 14295376, 17869220, 20210704, 25263380, 35738440, 36631901, 50526760, 71476880, 73263802, 101053520, 146527604, 183159505, 293055208, 366319010, 586110416, 732638020, 1465276040, 2930552080]

約数ペア:

[(1, 2930552080), (2, 1465276040), (4, 732638020), (5, 586110416), (8, 366319010), (10, 293055208), (16, 183159505), (20, 146527604), (29, 101053520), (40, 73263802), (41, 71476880), (58, 50526760), (80, 36631901), (82, 35738440), (116, 25263380), (145, 20210704), (164, 17869220), (205, 14295376), (232, 12631690), (290, 10105352), (328, 8934610), (410, 7147688), (464, 6315845), (580, 5052676), (656, 4467305), (820, 3573844), (1160, 2526338), (1189, 2464720), (1640, 1786922), (2320, 1263169), (2378, 1232360), (3280, 893461), (4756, 616180), (5945, 492944), (9512, 308090), (11890, 246472), (19024, 154045), (23780, 123236), (30809, 95120), (47560, 61618)]