2947100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2267}}^1$

素因数の和:2294

約数の個数: 36

約数和(自身を含む): 6890184

約数和(自身を除く): 3943084

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2267, 4534, 9068, 11335, 22670, 29471, 45340, 56675, 58942, 113350, 117884, 147355, 226700, 294710, 589420, 736775, 1473550, 2947100]

約数ペア:

[(1, 2947100), (2, 1473550), (4, 736775), (5, 589420), (10, 294710), (13, 226700), (20, 147355), (25, 117884), (26, 113350), (50, 58942), (52, 56675), (65, 45340), (100, 29471), (130, 22670), (260, 11335), (325, 9068), (650, 4534), (1300, 2267)]