1034386040

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{142871}}^1$

素因数の和:143063

約数の個数: 32

約数和(自身を含む): 2340243360

約数和(自身を除く): 1305857320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 3620, 7240, 142871, 285742, 571484, 714355, 1142968, 1428710, 2857420, 5714840, 25859651, 51719302, 103438604, 129298255, 206877208, 258596510, 517193020, 1034386040]

約数ペア:

[(1, 1034386040), (2, 517193020), (4, 258596510), (5, 206877208), (8, 129298255), (10, 103438604), (20, 51719302), (40, 25859651), (181, 5714840), (362, 2857420), (724, 1428710), (905, 1142968), (1448, 714355), (1810, 571484), (3620, 285742), (7240, 142871)]