1267696400

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{59797}}^1$

素因数の和:59868

約数の個数: 60

約数和(自身を含む): 3103157412

約数和(自身を除く): 1835461012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 848, 1060, 1325, 2120, 2650, 4240, 5300, 10600, 21200, 59797, 119594, 239188, 298985, 478376, 597970, 956752, 1195940, 1494925, 2391880, 2989850, 3169241, 4783760, 5979700, 6338482, 11959400, 12676964, 15846205, 23918800, 25353928, 31692410, 50707856, 63384820, 79231025, 126769640, 158462050, 253539280, 316924100, 633848200, 1267696400]

約数ペア:

[(1, 1267696400), (2, 633848200), (4, 316924100), (5, 253539280), (8, 158462050), (10, 126769640), (16, 79231025), (20, 63384820), (25, 50707856), (40, 31692410), (50, 25353928), (53, 23918800), (80, 15846205), (100, 12676964), (106, 11959400), (200, 6338482), (212, 5979700), (265, 4783760), (400, 3169241), (424, 2989850), (530, 2391880), (848, 1494925), (1060, 1195940), (1325, 956752), (2120, 597970), (2650, 478376), (4240, 298985), (5300, 239188), (10600, 119594), (21200, 59797)]