3019721920

素因数分解:

$2^6\times 5^1\times {\mathrm{173}}^1\times {\mathrm{54547}}^1$

素因数の和:54737

約数の個数: 56

約数和(自身を含む): 7232410224

約数和(自身を除く): 4212688304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 173, 320, 346, 692, 865, 1384, 1730, 2768, 3460, 5536, 6920, 11072, 13840, 27680, 54547, 55360, 109094, 218188, 272735, 436376, 545470, 872752, 1090940, 1745504, 2181880, 3491008, 4363760, 8727520, 9436631, 17455040, 18873262, 37746524, 47183155, 75493048, 94366310, 150986096, 188732620, 301972192, 377465240, 603944384, 754930480, 1509860960, 3019721920]

約数ペア:

[(1, 3019721920), (2, 1509860960), (4, 754930480), (5, 603944384), (8, 377465240), (10, 301972192), (16, 188732620), (20, 150986096), (32, 94366310), (40, 75493048), (64, 47183155), (80, 37746524), (160, 18873262), (173, 17455040), (320, 9436631), (346, 8727520), (692, 4363760), (865, 3491008), (1384, 2181880), (1730, 1745504), (2768, 1090940), (3460, 872752), (5536, 545470), (6920, 436376), (11072, 272735), (13840, 218188), (27680, 109094), (54547, 55360)]