102944840

素因数分解:

$2^3\times 5^1\times {\mathrm{2573621}}^1$

素因数の和:2573632

約数の個数: 16

約数和(自身を含む): 231625980

約数和(自身を除く): 128681140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2573621, 5147242, 10294484, 12868105, 20588968, 25736210, 51472420, 102944840]

約数ペア:

[(1, 102944840), (2, 51472420), (4, 25736210), (5, 20588968), (8, 12868105), (10, 10294484), (20, 5147242), (40, 2573621)]