570781160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{4159}}^1$

素因数の和:4290

約数の個数: 64

約数和(自身を含む): 1329868800

約数和(自身を除く): 759087640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 73, 94, 146, 188, 235, 292, 365, 376, 470, 584, 730, 940, 1460, 1880, 2920, 3431, 4159, 6862, 8318, 13724, 16636, 17155, 20795, 27448, 33272, 34310, 41590, 68620, 83180, 137240, 166360, 195473, 303607, 390946, 607214, 781892, 977365, 1214428, 1518035, 1563784, 1954730, 2428856, 3036070, 3909460, 6072140, 7818920, 12144280, 14269529, 28539058, 57078116, 71347645, 114156232, 142695290, 285390580, 570781160]

約数ペア:

[(1, 570781160), (2, 285390580), (4, 142695290), (5, 114156232), (8, 71347645), (10, 57078116), (20, 28539058), (40, 14269529), (47, 12144280), (73, 7818920), (94, 6072140), (146, 3909460), (188, 3036070), (235, 2428856), (292, 1954730), (365, 1563784), (376, 1518035), (470, 1214428), (584, 977365), (730, 781892), (940, 607214), (1460, 390946), (1880, 303607), (2920, 195473), (3431, 166360), (4159, 137240), (6862, 83180), (8318, 68620), (13724, 41590), (16636, 34310), (17155, 33272), (20795, 27448)]