83986120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1093}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 202039920

約数和(自身を除く): 118053800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 113, 136, 170, 226, 340, 452, 565, 680, 904, 1093, 1130, 1921, 2186, 2260, 3842, 4372, 4520, 5465, 7684, 8744, 9605, 10930, 15368, 18581, 19210, 21860, 37162, 38420, 43720, 74324, 76840, 92905, 123509, 148648, 185810, 247018, 371620, 494036, 617545, 743240, 988072, 1235090, 2099653, 2470180, 4199306, 4940360, 8398612, 10498265, 16797224, 20996530, 41993060, 83986120]

約数ペア:

[(1, 83986120), (2, 41993060), (4, 20996530), (5, 16797224), (8, 10498265), (10, 8398612), (17, 4940360), (20, 4199306), (34, 2470180), (40, 2099653), (68, 1235090), (85, 988072), (113, 743240), (136, 617545), (170, 494036), (226, 371620), (340, 247018), (452, 185810), (565, 148648), (680, 123509), (904, 92905), (1093, 76840), (1130, 74324), (1921, 43720), (2186, 38420), (2260, 37162), (3842, 21860), (4372, 19210), (4520, 18581), (5465, 15368), (7684, 10930), (8744, 9605)]