83019560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12281}}^1$

素因数の和:12318

約数の個数: 48

約数和(自身を含む): 202284540

約数和(自身を除く): 119264980

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 12281, 24562, 49124, 61405, 98248, 122810, 159653, 245620, 319306, 491240, 638612, 798265, 1277224, 1596530, 2075489, 3193060, 4150978, 6386120, 8301956, 10377445, 16603912, 20754890, 41509780, 83019560]

約数ペア:

[(1, 83019560), (2, 41509780), (4, 20754890), (5, 16603912), (8, 10377445), (10, 8301956), (13, 6386120), (20, 4150978), (26, 3193060), (40, 2075489), (52, 1596530), (65, 1277224), (104, 798265), (130, 638612), (169, 491240), (260, 319306), (338, 245620), (520, 159653), (676, 122810), (845, 98248), (1352, 61405), (1690, 49124), (3380, 24562), (6760, 12281)]