72593380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2663}}^1$

素因数の和:2748

約数の個数: 48

約数和(自身を含む): 161118720

約数和(自身を除く): 88525340

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2663, 2726, 5326, 5452, 6815, 10652, 13315, 13630, 26630, 27260, 53260, 77227, 125161, 154454, 250322, 308908, 386135, 500644, 625805, 772270, 1251610, 1544540, 2503220, 3629669, 7259338, 14518676, 18148345, 36296690, 72593380]

約数ペア:

[(1, 72593380), (2, 36296690), (4, 18148345), (5, 14518676), (10, 7259338), (20, 3629669), (29, 2503220), (47, 1544540), (58, 1251610), (94, 772270), (116, 625805), (145, 500644), (188, 386135), (235, 308908), (290, 250322), (470, 154454), (580, 125161), (940, 77227), (1363, 53260), (2663, 27260), (2726, 26630), (5326, 13630), (5452, 13315), (6815, 10652)]