5263700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4049}}^1$

素因数の和:4076

約数の個数: 36

約数和(自身を含む): 12303900

約数和(自身を除く): 7040200

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 4049, 8098, 16196, 20245, 40490, 52637, 80980, 101225, 105274, 202450, 210548, 263185, 404900, 526370, 1052740, 1315925, 2631850, 5263700]

約数ペア:

[(1, 5263700), (2, 2631850), (4, 1315925), (5, 1052740), (10, 526370), (13, 404900), (20, 263185), (25, 210548), (26, 202450), (50, 105274), (52, 101225), (65, 80980), (100, 52637), (130, 40490), (260, 20245), (325, 16196), (650, 8098), (1300, 4049)]