104081480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{569}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 249318000

約数和(自身を除く): 145236520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 269, 340, 538, 569, 680, 1076, 1138, 1345, 2152, 2276, 2690, 2845, 4552, 4573, 5380, 5690, 9146, 9673, 10760, 11380, 18292, 19346, 22760, 22865, 36584, 38692, 45730, 48365, 77384, 91460, 96730, 153061, 182920, 193460, 306122, 386920, 612244, 765305, 1224488, 1530610, 2602037, 3061220, 5204074, 6122440, 10408148, 13010185, 20816296, 26020370, 52040740, 104081480]

約数ペア:

[(1, 104081480), (2, 52040740), (4, 26020370), (5, 20816296), (8, 13010185), (10, 10408148), (17, 6122440), (20, 5204074), (34, 3061220), (40, 2602037), (68, 1530610), (85, 1224488), (136, 765305), (170, 612244), (269, 386920), (340, 306122), (538, 193460), (569, 182920), (680, 153061), (1076, 96730), (1138, 91460), (1345, 77384), (2152, 48365), (2276, 45730), (2690, 38692), (2845, 36584), (4552, 22865), (4573, 22760), (5380, 19346), (5690, 18292), (9146, 11380), (9673, 10760)]