15488718320

素因数分解:

$2^4\times 5^1\times {\mathrm{6829}}^1\times {\mathrm{28351}}^1$

素因数の和:35193

約数の個数: 40

約数和(自身を含む): 36017813760

約数和(自身を除く): 20529095440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6829, 13658, 27316, 28351, 34145, 54632, 56702, 68290, 109264, 113404, 136580, 141755, 226808, 273160, 283510, 453616, 546320, 567020, 1134040, 2268080, 193608979, 387217958, 774435916, 968044895, 1548871832, 1936089790, 3097743664, 3872179580, 7744359160, 15488718320]

約数ペア:

[(1, 15488718320), (2, 7744359160), (4, 3872179580), (5, 3097743664), (8, 1936089790), (10, 1548871832), (16, 968044895), (20, 774435916), (40, 387217958), (80, 193608979), (6829, 2268080), (13658, 1134040), (27316, 567020), (28351, 546320), (34145, 453616), (54632, 283510), (56702, 273160), (68290, 226808), (109264, 141755), (113404, 136580)]