185360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{331}}^1$

素因数の和:351

約数の個数: 40

約数和(自身を含む): 494016

約数和(自身を除く): 308656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 331, 560, 662, 1324, 1655, 2317, 2648, 3310, 4634, 5296, 6620, 9268, 11585, 13240, 18536, 23170, 26480, 37072, 46340, 92680, 185360]

約数ペア:

[(1, 185360), (2, 92680), (4, 46340), (5, 37072), (7, 26480), (8, 23170), (10, 18536), (14, 13240), (16, 11585), (20, 9268), (28, 6620), (35, 5296), (40, 4634), (56, 3310), (70, 2648), (80, 2317), (112, 1655), (140, 1324), (280, 662), (331, 560)]