133750480

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{5051}}^1$

素因数の和:5395

約数の個数: 40

約数和(自身を含む): 311971104

約数和(自身を除く): 178220624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 1324, 1655, 2648, 3310, 5051, 5296, 6620, 10102, 13240, 20204, 25255, 26480, 40408, 50510, 80816, 101020, 202040, 404080, 1671881, 3343762, 6687524, 8359405, 13375048, 16718810, 26750096, 33437620, 66875240, 133750480]

約数ペア:

[(1, 133750480), (2, 66875240), (4, 33437620), (5, 26750096), (8, 16718810), (10, 13375048), (16, 8359405), (20, 6687524), (40, 3343762), (80, 1671881), (331, 404080), (662, 202040), (1324, 101020), (1655, 80816), (2648, 50510), (3310, 40408), (5051, 26480), (5296, 25255), (6620, 20204), (10102, 13240)]