84628700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{65099}}^1$

素因数の和:65126

約数の個数: 36

約数和(自身を含む): 197773800

約数和(自身を除く): 113145100

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 65099, 130198, 260396, 325495, 650990, 846287, 1301980, 1627475, 1692574, 3254950, 3385148, 4231435, 6509900, 8462870, 16925740, 21157175, 42314350, 84628700]

約数ペア:

[(1, 84628700), (2, 42314350), (4, 21157175), (5, 16925740), (10, 8462870), (13, 6509900), (20, 4231435), (25, 3385148), (26, 3254950), (50, 1692574), (52, 1627475), (65, 1301980), (100, 846287), (130, 650990), (260, 325495), (325, 260396), (650, 130198), (1300, 65099)]