12136760

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1259}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 27442800

約数和(自身を除く): 15306040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1259, 1928, 2410, 2518, 4820, 5036, 6295, 9640, 10072, 12590, 25180, 50360, 303419, 606838, 1213676, 1517095, 2427352, 3034190, 6068380, 12136760]

約数ペア:

[(1, 12136760), (2, 6068380), (4, 3034190), (5, 2427352), (8, 1517095), (10, 1213676), (20, 606838), (40, 303419), (241, 50360), (482, 25180), (964, 12590), (1205, 10072), (1259, 9640), (1928, 6295), (2410, 5036), (2518, 4820)]