5200204940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37144321}}^1$

素因数の和:37144337

約数の個数: 24

約数和(自身を含む): 12480492192

約数和(自身を除く): 7280287252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37144321, 74288642, 148577284, 185721605, 260010247, 371443210, 520020494, 742886420, 1040040988, 1300051235, 2600102470, 5200204940]

約数ペア:

[(1, 5200204940), (2, 2600102470), (4, 1300051235), (5, 1040040988), (7, 742886420), (10, 520020494), (14, 371443210), (20, 260010247), (28, 185721605), (35, 148577284), (70, 74288642), (140, 37144321)]