4031360

素因数分解:

$2^7\times 5^1\times {\mathrm{6299}}^1$

素因数の和:6318

約数の個数: 32

約数和(自身を含む): 9639000

約数和(自身を除く): 5607640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 6299, 12598, 25196, 31495, 50392, 62990, 100784, 125980, 201568, 251960, 403136, 503920, 806272, 1007840, 2015680, 4031360]

約数ペア:

[(1, 4031360), (2, 2015680), (4, 1007840), (5, 806272), (8, 503920), (10, 403136), (16, 251960), (20, 201568), (32, 125980), (40, 100784), (64, 62990), (80, 50392), (128, 31495), (160, 25196), (320, 12598), (640, 6299)]