175118060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35449}}^1$

素因数の和:35490

約数の個数: 48

約数和(自身を含む): 416892000

約数和(自身を除く): 241773940

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 35449, 70898, 141796, 177245, 354490, 460837, 673531, 708980, 921674, 1347062, 1843348, 2304185, 2694124, 3367655, 4608370, 6735310, 8755903, 9216740, 13470620, 17511806, 35023612, 43779515, 87559030, 175118060]

約数ペア:

[(1, 175118060), (2, 87559030), (4, 43779515), (5, 35023612), (10, 17511806), (13, 13470620), (19, 9216740), (20, 8755903), (26, 6735310), (38, 4608370), (52, 3367655), (65, 2694124), (76, 2304185), (95, 1843348), (130, 1347062), (190, 921674), (247, 708980), (260, 673531), (380, 460837), (494, 354490), (988, 177245), (1235, 141796), (2470, 70898), (4940, 35449)]