45510440

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4721}}^1$

素因数の和:4973

約数の個数: 32

約数和(自身を含む): 102845160

約数和(自身を除く): 57334720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4721, 4820, 9442, 9640, 18884, 23605, 37768, 47210, 94420, 188840, 1137761, 2275522, 4551044, 5688805, 9102088, 11377610, 22755220, 45510440]

約数ペア:

[(1, 45510440), (2, 22755220), (4, 11377610), (5, 9102088), (8, 5688805), (10, 4551044), (20, 2275522), (40, 1137761), (241, 188840), (482, 94420), (964, 47210), (1205, 37768), (1928, 23605), (2410, 18884), (4721, 9640), (4820, 9442)]