13042808220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1286273}}^1$

素因数の和:1286311

約数の個数: 72

約数和(自身を含む): 39545207856

約数和(自身を除く): 26502399636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 1286273, 2572546, 3858819, 5145092, 6431365, 7717638, 12862730, 15435276, 16721549, 19294095, 25725460, 33443098, 38588190, 50164647, 66886196, 77176380, 83607745, 100329294, 167215490, 200658588, 217380137, 250823235, 334430980, 434760274, 501646470, 652140411, 869520548, 1003292940, 1086900685, 1304280822, 2173801370, 2608561644, 3260702055, 4347602740, 6521404110, 13042808220]

約数ペア:

[(1, 13042808220), (2, 6521404110), (3, 4347602740), (4, 3260702055), (5, 2608561644), (6, 2173801370), (10, 1304280822), (12, 1086900685), (13, 1003292940), (15, 869520548), (20, 652140411), (26, 501646470), (30, 434760274), (39, 334430980), (52, 250823235), (60, 217380137), (65, 200658588), (78, 167215490), (130, 100329294), (156, 83607745), (169, 77176380), (195, 66886196), (260, 50164647), (338, 38588190), (390, 33443098), (507, 25725460), (676, 19294095), (780, 16721549), (845, 15435276), (1014, 12862730), (1690, 7717638), (2028, 6431365), (2535, 5145092), (3380, 3858819), (5070, 2572546), (10140, 1286273)]