13200980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50773}}^1$

素因数の和:50795

約数の個数: 24

約数和(自身を含む): 29855112

約数和(自身を除く): 16654132

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 50773, 101546, 203092, 253865, 507730, 660049, 1015460, 1320098, 2640196, 3300245, 6600490, 13200980]

約数ペア:

[(1, 13200980), (2, 6600490), (4, 3300245), (5, 2640196), (10, 1320098), (13, 1015460), (20, 660049), (26, 507730), (52, 253865), (65, 203092), (130, 101546), (260, 50773)]