86042720

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4759}}^1$

素因数の和:4887

約数の個数: 48

約数和(自身を含む): 205117920

約数和(自身を除く): 119075200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 4759, 9040, 9518, 18080, 19036, 23795, 38072, 47590, 76144, 95180, 152288, 190360, 380720, 537767, 761440, 1075534, 2151068, 2688835, 4302136, 5377670, 8604272, 10755340, 17208544, 21510680, 43021360, 86042720]

約数ペア:

[(1, 86042720), (2, 43021360), (4, 21510680), (5, 17208544), (8, 10755340), (10, 8604272), (16, 5377670), (20, 4302136), (32, 2688835), (40, 2151068), (80, 1075534), (113, 761440), (160, 537767), (226, 380720), (452, 190360), (565, 152288), (904, 95180), (1130, 76144), (1808, 47590), (2260, 38072), (3616, 23795), (4520, 19036), (4759, 18080), (9040, 9518)]