78893230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1627}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 153435744

約数和(自身を除く): 74542514

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 373, 746, 1627, 1865, 3254, 3730, 4849, 8135, 9698, 16270, 21151, 24245, 42302, 48490, 105755, 211510, 606871, 1213742, 3034355, 6068710, 7889323, 15778646, 39446615, 78893230]

約数ペア:

[(1, 78893230), (2, 39446615), (5, 15778646), (10, 7889323), (13, 6068710), (26, 3034355), (65, 1213742), (130, 606871), (373, 211510), (746, 105755), (1627, 48490), (1865, 42302), (3254, 24245), (3730, 21151), (4849, 16270), (8135, 9698)]