12368680

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{829}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 27937800

約数和(自身を除く): 15569120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 746, 829, 1492, 1658, 1865, 2984, 3316, 3730, 4145, 6632, 7460, 8290, 14920, 16580, 33160, 309217, 618434, 1236868, 1546085, 2473736, 3092170, 6184340, 12368680]

約数ペア:

[(1, 12368680), (2, 6184340), (4, 3092170), (5, 2473736), (8, 1546085), (10, 1236868), (20, 618434), (40, 309217), (373, 33160), (746, 16580), (829, 14920), (1492, 8290), (1658, 7460), (1865, 6632), (2984, 4145), (3316, 3730)]