5200404580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37145747}}^1$

素因数の和:37145763

約数の個数: 24

約数和(自身を含む): 12480971328

約数和(自身を除く): 7280566748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37145747, 74291494, 148582988, 185728735, 260020229, 371457470, 520040458, 742914940, 1040080916, 1300101145, 2600202290, 5200404580]

約数ペア:

[(1, 5200404580), (2, 2600202290), (4, 1300101145), (5, 1040080916), (7, 742914940), (10, 520040458), (14, 371457470), (20, 260020229), (28, 185728735), (35, 148582988), (70, 74291494), (140, 37145747)]