314444080

素因数分解:

$2^4\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{3583}}^1$

素因数の和:4693

約数の個数: 40

約数和(自身を含む): 731953152

約数和(自身を除く): 417509072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1097, 2194, 3583, 4388, 5485, 7166, 8776, 10970, 14332, 17552, 17915, 21940, 28664, 35830, 43880, 57328, 71660, 87760, 143320, 286640, 3930551, 7861102, 15722204, 19652755, 31444408, 39305510, 62888816, 78611020, 157222040, 314444080]

約数ペア:

[(1, 314444080), (2, 157222040), (4, 78611020), (5, 62888816), (8, 39305510), (10, 31444408), (16, 19652755), (20, 15722204), (40, 7861102), (80, 3930551), (1097, 286640), (2194, 143320), (3583, 87760), (4388, 71660), (5485, 57328), (7166, 43880), (8776, 35830), (10970, 28664), (14332, 21940), (17552, 17915)]