1727360

素因数分解:

$2^7\times 5^1\times {\mathrm{2699}}^1$

素因数の和:2718

約数の個数: 32

約数和(自身を含む): 4131000

約数和(自身を除く): 2403640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2699, 5398, 10796, 13495, 21592, 26990, 43184, 53980, 86368, 107960, 172736, 215920, 345472, 431840, 863680, 1727360]

約数ペア:

[(1, 1727360), (2, 863680), (4, 431840), (5, 345472), (8, 215920), (10, 172736), (16, 107960), (20, 86368), (32, 53980), (40, 43184), (64, 26990), (80, 21592), (128, 13495), (160, 10796), (320, 5398), (640, 2699)]