29968900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23053}}^1$

素因数の和:23080

約数の個数: 36

約数和(自身を含む): 70038052

約数和(自身を除く): 40069152

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 23053, 46106, 92212, 115265, 230530, 299689, 461060, 576325, 599378, 1152650, 1198756, 1498445, 2305300, 2996890, 5993780, 7492225, 14984450, 29968900]

約数ペア:

[(1, 29968900), (2, 14984450), (4, 7492225), (5, 5993780), (10, 2996890), (13, 2305300), (20, 1498445), (25, 1198756), (26, 1152650), (50, 599378), (52, 576325), (65, 461060), (100, 299689), (130, 230530), (260, 115265), (325, 92212), (650, 46106), (1300, 23053)]