88449920

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10631}}^1$

素因数の和:10663

約数の個数: 64

約数和(自身を含む): 227737440

約数和(自身を除く): 139287520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 10631, 21262, 42524, 53155, 85048, 106310, 138203, 170096, 212620, 276406, 340192, 425240, 552812, 680384, 691015, 850480, 1105624, 1360768, 1382030, 1700960, 2211248, 2764060, 3401920, 4422496, 5528120, 6803840, 8844992, 11056240, 17689984, 22112480, 44224960, 88449920]

約数ペア:

[(1, 88449920), (2, 44224960), (4, 22112480), (5, 17689984), (8, 11056240), (10, 8844992), (13, 6803840), (16, 5528120), (20, 4422496), (26, 3401920), (32, 2764060), (40, 2211248), (52, 1700960), (64, 1382030), (65, 1360768), (80, 1105624), (104, 850480), (128, 691015), (130, 680384), (160, 552812), (208, 425240), (260, 340192), (320, 276406), (416, 212620), (520, 170096), (640, 138203), (832, 106310), (1040, 85048), (1664, 53155), (2080, 42524), (4160, 21262), (8320, 10631)]