9200450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 19832064

約数和(自身を除く): 10631614

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 97, 175, 194, 271, 350, 485, 542, 679, 970, 1355, 1358, 1897, 2425, 2710, 3395, 3794, 4850, 6775, 6790, 9485, 13550, 16975, 18970, 26287, 33950, 47425, 52574, 94850, 131435, 184009, 262870, 368018, 657175, 920045, 1314350, 1840090, 4600225, 9200450]

約数ペア:

[(1, 9200450), (2, 4600225), (5, 1840090), (7, 1314350), (10, 920045), (14, 657175), (25, 368018), (35, 262870), (50, 184009), (70, 131435), (97, 94850), (175, 52574), (194, 47425), (271, 33950), (350, 26287), (485, 18970), (542, 16975), (679, 13550), (970, 9485), (1355, 6790), (1358, 6775), (1897, 4850), (2425, 3794), (2710, 3395)]