5643490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 10905840

約数和(自身を除く): 5262350

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 373, 445, 746, 890, 1513, 1865, 3026, 3730, 6341, 7565, 12682, 15130, 31705, 33197, 63410, 66394, 165985, 331970, 564349, 1128698, 2821745, 5643490]

約数ペア:

[(1, 5643490), (2, 2821745), (5, 1128698), (10, 564349), (17, 331970), (34, 165985), (85, 66394), (89, 63410), (170, 33197), (178, 31705), (373, 15130), (445, 12682), (746, 7565), (890, 6341), (1513, 3730), (1865, 3026)]