5378780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 12870144

約数和(自身を除く): 7491364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1063, 1265, 2126, 2530, 4252, 5060, 5315, 10630, 11693, 21260, 23386, 24449, 46772, 48898, 58465, 97796, 116930, 122245, 233860, 244490, 268939, 488980, 537878, 1075756, 1344695, 2689390, 5378780]

約数ペア:

[(1, 5378780), (2, 2689390), (4, 1344695), (5, 1075756), (10, 537878), (11, 488980), (20, 268939), (22, 244490), (23, 233860), (44, 122245), (46, 116930), (55, 97796), (92, 58465), (110, 48898), (115, 46772), (220, 24449), (230, 23386), (253, 21260), (460, 11693), (506, 10630), (1012, 5315), (1063, 5060), (1265, 4252), (2126, 2530)]