502928020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{10853}}^1$

素因数の和:11200

約数の個数: 48

約数和(自身を含む): 1210785408

約数和(自身を除く): 707857388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 662, 1324, 1655, 2317, 3310, 4634, 6620, 9268, 10853, 11585, 21706, 23170, 43412, 46340, 54265, 75971, 108530, 151942, 217060, 303884, 379855, 759710, 1519420, 3592343, 7184686, 14369372, 17961715, 25146401, 35923430, 50292802, 71846860, 100585604, 125732005, 251464010, 502928020]

約数ペア:

[(1, 502928020), (2, 251464010), (4, 125732005), (5, 100585604), (7, 71846860), (10, 50292802), (14, 35923430), (20, 25146401), (28, 17961715), (35, 14369372), (70, 7184686), (140, 3592343), (331, 1519420), (662, 759710), (1324, 379855), (1655, 303884), (2317, 217060), (3310, 151942), (4634, 108530), (6620, 75971), (9268, 54265), (10853, 46340), (11585, 43412), (21706, 23170)]