226190260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3347}}^1$

素因数の和:3496

約数の個数: 48

約数和(自身を含む): 494968320

約数和(自身を除く): 268778060

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 109, 124, 155, 218, 310, 436, 545, 620, 1090, 2180, 3347, 3379, 6694, 6758, 13388, 13516, 16735, 16895, 33470, 33790, 66940, 67580, 103757, 207514, 364823, 415028, 518785, 729646, 1037570, 1459292, 1824115, 2075140, 3648230, 7296460, 11309513, 22619026, 45238052, 56547565, 113095130, 226190260]

約数ペア:

[(1, 226190260), (2, 113095130), (4, 56547565), (5, 45238052), (10, 22619026), (20, 11309513), (31, 7296460), (62, 3648230), (109, 2075140), (124, 1824115), (155, 1459292), (218, 1037570), (310, 729646), (436, 518785), (545, 415028), (620, 364823), (1090, 207514), (2180, 103757), (3347, 67580), (3379, 66940), (6694, 33790), (6758, 33470), (13388, 16895), (13516, 16735)]