2018242550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{4957}}^1$

素因数の和:5465

約数の個数: 48

約数和(自身を含む): 3983852160

約数和(自身を除く): 1965609610

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 479, 850, 958, 2395, 4790, 4957, 8143, 9914, 11975, 16286, 23950, 24785, 40715, 49570, 81430, 84269, 123925, 168538, 203575, 247850, 407150, 421345, 842690, 2106725, 2374403, 4213450, 4748806, 11872015, 23744030, 40364851, 59360075, 80729702, 118720150, 201824255, 403648510, 1009121275, 2018242550]

約数ペア:

[(1, 2018242550), (2, 1009121275), (5, 403648510), (10, 201824255), (17, 118720150), (25, 80729702), (34, 59360075), (50, 40364851), (85, 23744030), (170, 11872015), (425, 4748806), (479, 4213450), (850, 2374403), (958, 2106725), (2395, 842690), (4790, 421345), (4957, 407150), (8143, 247850), (9914, 203575), (11975, 168538), (16286, 123925), (23950, 84269), (24785, 81430), (40715, 49570)]