1233811160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{995009}}^1$

素因数の和:995051

約数の個数: 32

約数和(自身を含む): 2865628800

約数和(自身を除く): 1631817640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 995009, 1990018, 3980036, 4975045, 7960072, 9950090, 19900180, 30845279, 39800360, 61690558, 123381116, 154226395, 246762232, 308452790, 616905580, 1233811160]

約数ペア:

[(1, 1233811160), (2, 616905580), (4, 308452790), (5, 246762232), (8, 154226395), (10, 123381116), (20, 61690558), (31, 39800360), (40, 30845279), (62, 19900180), (124, 9950090), (155, 7960072), (248, 4975045), (310, 3980036), (620, 1990018), (1240, 995009)]