125348990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4363}}^1$

素因数の和:4413

約数の個数: 48

約数和(自身を含む): 258750288

約数和(自身を除く): 133401298

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 845, 1105, 1690, 2210, 2873, 4363, 5746, 8726, 14365, 21815, 28730, 43630, 56719, 74171, 113438, 148342, 283595, 370855, 567190, 737347, 741710, 964223, 1474694, 1928446, 3686735, 4821115, 7373470, 9642230, 12534899, 25069798, 62674495, 125348990]

約数ペア:

[(1, 125348990), (2, 62674495), (5, 25069798), (10, 12534899), (13, 9642230), (17, 7373470), (26, 4821115), (34, 3686735), (65, 1928446), (85, 1474694), (130, 964223), (169, 741710), (170, 737347), (221, 567190), (338, 370855), (442, 283595), (845, 148342), (1105, 113438), (1690, 74171), (2210, 56719), (2873, 43630), (4363, 28730), (5746, 21815), (8726, 14365)]