85749440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{38281}}^1$

素因数の和:38305

約数の個数: 56

約数和(自身を含む): 233367072

約数和(自身を除く): 147617632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 38281, 76562, 153124, 191405, 267967, 306248, 382810, 535934, 612496, 765620, 1071868, 1224992, 1339835, 1531240, 2143736, 2449984, 2679670, 3062480, 4287472, 5359340, 6124960, 8574944, 10718680, 12249920, 17149888, 21437360, 42874720, 85749440]

約数ペア:

[(1, 85749440), (2, 42874720), (4, 21437360), (5, 17149888), (7, 12249920), (8, 10718680), (10, 8574944), (14, 6124960), (16, 5359340), (20, 4287472), (28, 3062480), (32, 2679670), (35, 2449984), (40, 2143736), (56, 1531240), (64, 1339835), (70, 1224992), (80, 1071868), (112, 765620), (140, 612496), (160, 535934), (224, 382810), (280, 306248), (320, 267967), (448, 191405), (560, 153124), (1120, 76562), (2240, 38281)]