714384760

素因数分解:

$2^3\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{12241}}^1$

素因数の和:13711

約数の個数: 32

約数和(自身を含む): 1608598800

約数和(自身を除く): 894214040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1459, 2918, 5836, 7295, 11672, 12241, 14590, 24482, 29180, 48964, 58360, 61205, 97928, 122410, 244820, 489640, 17859619, 35719238, 71438476, 89298095, 142876952, 178596190, 357192380, 714384760]

約数ペア:

[(1, 714384760), (2, 357192380), (4, 178596190), (5, 142876952), (8, 89298095), (10, 71438476), (20, 35719238), (40, 17859619), (1459, 489640), (2918, 244820), (5836, 122410), (7295, 97928), (11672, 61205), (12241, 58360), (14590, 48964), (24482, 29180)]