571252960

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{16921}}^1$

素因数の和:17147

約数の個数: 48

約数和(自身を含む): 1356061392

約数和(自身を除く): 784808432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 6752, 8440, 16880, 16921, 33760, 33842, 67684, 84605, 135368, 169210, 270736, 338420, 541472, 676840, 1353680, 2707360, 3570331, 7140662, 14281324, 17851655, 28562648, 35703310, 57125296, 71406620, 114250592, 142813240, 285626480, 571252960]

約数ペア:

[(1, 571252960), (2, 285626480), (4, 142813240), (5, 114250592), (8, 71406620), (10, 57125296), (16, 35703310), (20, 28562648), (32, 17851655), (40, 14281324), (80, 7140662), (160, 3570331), (211, 2707360), (422, 1353680), (844, 676840), (1055, 541472), (1688, 338420), (2110, 270736), (3376, 169210), (4220, 135368), (6752, 84605), (8440, 67684), (16880, 33842), (16921, 33760)]