5197980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 14916384

約数和(自身を除く): 9718404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2113, 2460, 4226, 6339, 8452, 10565, 12678, 21130, 25356, 31695, 42260, 63390, 86633, 126780, 173266, 259899, 346532, 433165, 519798, 866330, 1039596, 1299495, 1732660, 2598990, 5197980]

約数ペア:

[(1, 5197980), (2, 2598990), (3, 1732660), (4, 1299495), (5, 1039596), (6, 866330), (10, 519798), (12, 433165), (15, 346532), (20, 259899), (30, 173266), (41, 126780), (60, 86633), (82, 63390), (123, 42260), (164, 31695), (205, 25356), (246, 21130), (410, 12678), (492, 10565), (615, 8452), (820, 6339), (1230, 4226), (2113, 2460)]