119632640

素因数分解:

$2^8\times 5^1\times {\mathrm{93463}}^1$

素因数の和:93484

約数の個数: 36

約数和(自身を含む): 286560624

約数和(自身を除く): 166927984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 93463, 186926, 373852, 467315, 747704, 934630, 1495408, 1869260, 2990816, 3738520, 5981632, 7477040, 11963264, 14954080, 23926528, 29908160, 59816320, 119632640]

約数ペア:

[(1, 119632640), (2, 59816320), (4, 29908160), (5, 23926528), (8, 14954080), (10, 11963264), (16, 7477040), (20, 5981632), (32, 3738520), (40, 2990816), (64, 1869260), (80, 1495408), (128, 934630), (160, 747704), (256, 467315), (320, 373852), (640, 186926), (1280, 93463)]