174200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 442680

約数和(自身を除く): 268480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 67, 100, 104, 130, 134, 200, 260, 268, 325, 335, 520, 536, 650, 670, 871, 1300, 1340, 1675, 1742, 2600, 2680, 3350, 3484, 4355, 6700, 6968, 8710, 13400, 17420, 21775, 34840, 43550, 87100, 174200]

約数ペア:

[(1, 174200), (2, 87100), (4, 43550), (5, 34840), (8, 21775), (10, 17420), (13, 13400), (20, 8710), (25, 6968), (26, 6700), (40, 4355), (50, 3484), (52, 3350), (65, 2680), (67, 2600), (100, 1742), (104, 1675), (130, 1340), (134, 1300), (200, 871), (260, 670), (268, 650), (325, 536), (335, 520)]