441036280

素因数分解:

$2^3\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{9871}}^1$

素因数の和:10999

約数の個数: 32

約数和(自身を含む): 993320640

約数和(自身を除く): 552284360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1117, 2234, 4468, 5585, 8936, 9871, 11170, 19742, 22340, 39484, 44680, 49355, 78968, 98710, 197420, 394840, 11025907, 22051814, 44103628, 55129535, 88207256, 110259070, 220518140, 441036280]

約数ペア:

[(1, 441036280), (2, 220518140), (4, 110259070), (5, 88207256), (8, 55129535), (10, 44103628), (20, 22051814), (40, 11025907), (1117, 394840), (2234, 197420), (4468, 98710), (5585, 78968), (8936, 49355), (9871, 44680), (11170, 39484), (19742, 22340)]