949055920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{320627}}^1$

素因数の和:320677

約数の個数: 40

約数和(自身を含む): 2266198704

約数和(自身を除く): 1317142784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 320627, 641254, 1282508, 1603135, 2565016, 3206270, 5130032, 6412540, 11863199, 12825080, 23726398, 25650160, 47452796, 59315995, 94905592, 118631990, 189811184, 237263980, 474527960, 949055920]

約数ペア:

[(1, 949055920), (2, 474527960), (4, 237263980), (5, 189811184), (8, 118631990), (10, 94905592), (16, 59315995), (20, 47452796), (37, 25650160), (40, 23726398), (74, 12825080), (80, 11863199), (148, 6412540), (185, 5130032), (296, 3206270), (370, 2565016), (592, 1603135), (740, 1282508), (1480, 641254), (2960, 320627)]