132360880

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 318684960

約数和(自身を除く): 186324080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 109, 172, 215, 218, 344, 353, 430, 436, 545, 688, 706, 860, 872, 1090, 1412, 1720, 1744, 1765, 2180, 2824, 3440, 3530, 4360, 4687, 5648, 7060, 8720, 9374, 14120, 15179, 18748, 23435, 28240, 30358, 37496, 38477, 46870, 60716, 74992, 75895, 76954, 93740, 121432, 151790, 153908, 187480, 192385, 242864, 303580, 307816, 374960, 384770, 607160, 615632, 769540, 1214320, 1539080, 1654511, 3078160, 3309022, 6618044, 8272555, 13236088, 16545110, 26472176, 33090220, 66180440, 132360880]

約数ペア:

[(1, 132360880), (2, 66180440), (4, 33090220), (5, 26472176), (8, 16545110), (10, 13236088), (16, 8272555), (20, 6618044), (40, 3309022), (43, 3078160), (80, 1654511), (86, 1539080), (109, 1214320), (172, 769540), (215, 615632), (218, 607160), (344, 384770), (353, 374960), (430, 307816), (436, 303580), (545, 242864), (688, 192385), (706, 187480), (860, 153908), (872, 151790), (1090, 121432), (1412, 93740), (1720, 76954), (1744, 75895), (1765, 74992), (2180, 60716), (2824, 46870), (3440, 38477), (3530, 37496), (4360, 30358), (4687, 28240), (5648, 23435), (7060, 18748), (8720, 15179), (9374, 14120)]