458049680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2293}}^1$

素因数の和:2544

約数の個数: 80

約数和(自身を含む): 1167407424

約数和(自身を除く): 709357744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 227, 440, 454, 880, 908, 1135, 1816, 2270, 2293, 2497, 3632, 4540, 4586, 4994, 9080, 9172, 9988, 11465, 12485, 18160, 18344, 19976, 22930, 24970, 25223, 36688, 39952, 45860, 49940, 50446, 91720, 99880, 100892, 126115, 183440, 199760, 201784, 252230, 403568, 504460, 520511, 1008920, 1041022, 2017840, 2082044, 2602555, 4164088, 5205110, 5725621, 8328176, 10410220, 11451242, 20820440, 22902484, 28628105, 41640880, 45804968, 57256210, 91609936, 114512420, 229024840, 458049680]

約数ペア:

[(1, 458049680), (2, 229024840), (4, 114512420), (5, 91609936), (8, 57256210), (10, 45804968), (11, 41640880), (16, 28628105), (20, 22902484), (22, 20820440), (40, 11451242), (44, 10410220), (55, 8328176), (80, 5725621), (88, 5205110), (110, 4164088), (176, 2602555), (220, 2082044), (227, 2017840), (440, 1041022), (454, 1008920), (880, 520511), (908, 504460), (1135, 403568), (1816, 252230), (2270, 201784), (2293, 199760), (2497, 183440), (3632, 126115), (4540, 100892), (4586, 99880), (4994, 91720), (9080, 50446), (9172, 49940), (9988, 45860), (11465, 39952), (12485, 36688), (18160, 25223), (18344, 24970), (19976, 22930)]