4641760

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 11155536

約数和(自身を除く): 6513776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 433, 536, 670, 866, 1072, 1340, 1732, 2144, 2165, 2680, 3464, 4330, 5360, 6928, 8660, 10720, 13856, 17320, 29011, 34640, 58022, 69280, 116044, 145055, 232088, 290110, 464176, 580220, 928352, 1160440, 2320880, 4641760]

約数ペア:

[(1, 4641760), (2, 2320880), (4, 1160440), (5, 928352), (8, 580220), (10, 464176), (16, 290110), (20, 232088), (32, 145055), (40, 116044), (67, 69280), (80, 58022), (134, 34640), (160, 29011), (268, 17320), (335, 13856), (433, 10720), (536, 8660), (670, 6928), (866, 5360), (1072, 4330), (1340, 3464), (1732, 2680), (2144, 2165)]