5285540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 12383280

約数和(自身を除く): 7097740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 701, 754, 1402, 1508, 1885, 2804, 3505, 3770, 7010, 7540, 9113, 14020, 18226, 20329, 36452, 40658, 45565, 81316, 91130, 101645, 182260, 203290, 264277, 406580, 528554, 1057108, 1321385, 2642770, 5285540]

約数ペア:

[(1, 5285540), (2, 2642770), (4, 1321385), (5, 1057108), (10, 528554), (13, 406580), (20, 264277), (26, 203290), (29, 182260), (52, 101645), (58, 91130), (65, 81316), (116, 45565), (130, 40658), (145, 36452), (260, 20329), (290, 18226), (377, 14020), (580, 9113), (701, 7540), (754, 7010), (1402, 3770), (1508, 3505), (1885, 2804)]