2214372280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{13109}}^1$

素因数の和:13264

約数の個数: 64

約数和(自身を含む): 5153803200

約数和(自身を除く): 2939430920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 103, 164, 205, 206, 328, 410, 412, 515, 820, 824, 1030, 1640, 2060, 4120, 4223, 8446, 13109, 16892, 21115, 26218, 33784, 42230, 52436, 65545, 84460, 104872, 131090, 168920, 262180, 524360, 537469, 1074938, 1350227, 2149876, 2687345, 2700454, 4299752, 5374690, 5400908, 6751135, 10749380, 10801816, 13502270, 21498760, 27004540, 54009080, 55359307, 110718614, 221437228, 276796535, 442874456, 553593070, 1107186140, 2214372280]

約数ペア:

[(1, 2214372280), (2, 1107186140), (4, 553593070), (5, 442874456), (8, 276796535), (10, 221437228), (20, 110718614), (40, 55359307), (41, 54009080), (82, 27004540), (103, 21498760), (164, 13502270), (205, 10801816), (206, 10749380), (328, 6751135), (410, 5400908), (412, 5374690), (515, 4299752), (820, 2700454), (824, 2687345), (1030, 2149876), (1640, 1350227), (2060, 1074938), (4120, 537469), (4223, 524360), (8446, 262180), (13109, 168920), (16892, 131090), (21115, 104872), (26218, 84460), (33784, 65545), (42230, 52436)]