422016080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{142573}}^1$

素因数の和:142623

約数の個数: 40

約数和(自身を含む): 1007713032

約数和(自身を除く): 585696952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 142573, 285146, 570292, 712865, 1140584, 1425730, 2281168, 2851460, 5275201, 5702920, 10550402, 11405840, 21100804, 26376005, 42201608, 52752010, 84403216, 105504020, 211008040, 422016080]

約数ペア:

[(1, 422016080), (2, 211008040), (4, 105504020), (5, 84403216), (8, 52752010), (10, 42201608), (16, 26376005), (20, 21100804), (37, 11405840), (40, 10550402), (74, 5702920), (80, 5275201), (148, 2851460), (185, 2281168), (296, 1425730), (370, 1140584), (592, 712865), (740, 570292), (1480, 285146), (2960, 142573)]