6281320

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 14204520

約数和(自身を除く): 7923200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 421, 746, 842, 1492, 1684, 1865, 2105, 2984, 3368, 3730, 4210, 7460, 8420, 14920, 16840, 157033, 314066, 628132, 785165, 1256264, 1570330, 3140660, 6281320]

約数ペア:

[(1, 6281320), (2, 3140660), (4, 1570330), (5, 1256264), (8, 785165), (10, 628132), (20, 314066), (40, 157033), (373, 16840), (421, 14920), (746, 8420), (842, 7460), (1492, 4210), (1684, 3730), (1865, 3368), (2105, 2984)]