412866160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{105323}}^1$

素因数の和:105350

約数の個数: 60

約数和(自身を含む): 1116645048

約数和(自身を除く): 703778888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 105323, 210646, 421292, 526615, 737261, 842584, 1053230, 1474522, 1685168, 2106460, 2949044, 3686305, 4212920, 5160827, 5898088, 7372610, 8425840, 10321654, 11796176, 14745220, 20643308, 25804135, 29490440, 41286616, 51608270, 58980880, 82573232, 103216540, 206433080, 412866160]

約数ペア:

[(1, 412866160), (2, 206433080), (4, 103216540), (5, 82573232), (7, 58980880), (8, 51608270), (10, 41286616), (14, 29490440), (16, 25804135), (20, 20643308), (28, 14745220), (35, 11796176), (40, 10321654), (49, 8425840), (56, 7372610), (70, 5898088), (80, 5160827), (98, 4212920), (112, 3686305), (140, 2949044), (196, 2106460), (245, 1685168), (280, 1474522), (392, 1053230), (490, 842584), (560, 737261), (784, 526615), (980, 421292), (1960, 210646), (3920, 105323)]