74257160

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{6047}}^1$

素因数の和:6365

約数の個数: 32

約数和(自身を含む): 167650560

約数和(自身を除く): 93393400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6047, 6140, 12094, 12280, 24188, 30235, 48376, 60470, 120940, 241880, 1856429, 3712858, 7425716, 9282145, 14851432, 18564290, 37128580, 74257160]

約数ペア:

[(1, 74257160), (2, 37128580), (4, 18564290), (5, 14851432), (8, 9282145), (10, 7425716), (20, 3712858), (40, 1856429), (307, 241880), (614, 120940), (1228, 60470), (1535, 48376), (2456, 30235), (3070, 24188), (6047, 12280), (6140, 12094)]