229291280

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{9157}}^1$

素因数の和:9483

約数の個数: 40

約数和(自身を含む): 534863832

約数和(自身を除く): 305572552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 626, 1252, 1565, 2504, 3130, 5008, 6260, 9157, 12520, 18314, 25040, 36628, 45785, 73256, 91570, 146512, 183140, 366280, 732560, 2866141, 5732282, 11464564, 14330705, 22929128, 28661410, 45858256, 57322820, 114645640, 229291280]

約数ペア:

[(1, 229291280), (2, 114645640), (4, 57322820), (5, 45858256), (8, 28661410), (10, 22929128), (16, 14330705), (20, 11464564), (40, 5732282), (80, 2866141), (313, 732560), (626, 366280), (1252, 183140), (1565, 146512), (2504, 91570), (3130, 73256), (5008, 45785), (6260, 36628), (9157, 25040), (12520, 18314)]