1555594096

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3691}}^1$

素因数の和:3830

約数の個数: 80

約数和(自身を含む): 3559915008

約数和(自身を除く): 2004320912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 71, 106, 112, 142, 212, 284, 371, 424, 497, 568, 742, 848, 994, 1136, 1484, 1988, 2968, 3691, 3763, 3976, 5936, 7382, 7526, 7952, 14764, 15052, 25837, 26341, 29528, 30104, 51674, 52682, 59056, 60208, 103348, 105364, 195623, 206696, 210728, 262061, 391246, 413392, 421456, 524122, 782492, 1048244, 1369361, 1564984, 1834427, 2096488, 2738722, 3129968, 3668854, 4192976, 5477444, 7337708, 10954888, 13889233, 14675416, 21909776, 27778466, 29350832, 55556932, 97224631, 111113864, 194449262, 222227728, 388898524, 777797048, 1555594096]

約数ペア:

[(1, 1555594096), (2, 777797048), (4, 388898524), (7, 222227728), (8, 194449262), (14, 111113864), (16, 97224631), (28, 55556932), (53, 29350832), (56, 27778466), (71, 21909776), (106, 14675416), (112, 13889233), (142, 10954888), (212, 7337708), (284, 5477444), (371, 4192976), (424, 3668854), (497, 3129968), (568, 2738722), (742, 2096488), (848, 1834427), (994, 1564984), (1136, 1369361), (1484, 1048244), (1988, 782492), (2968, 524122), (3691, 421456), (3763, 413392), (3976, 391246), (5936, 262061), (7382, 210728), (7526, 206696), (7952, 195623), (14764, 105364), (15052, 103348), (25837, 60208), (26341, 59056), (29528, 52682), (30104, 51674)]