5125780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 12265344

約数和(自身を除く): 7139564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1013, 1265, 2026, 2530, 4052, 5060, 5065, 10130, 11143, 20260, 22286, 23299, 44572, 46598, 55715, 93196, 111430, 116495, 222860, 232990, 256289, 465980, 512578, 1025156, 1281445, 2562890, 5125780]

約数ペア:

[(1, 5125780), (2, 2562890), (4, 1281445), (5, 1025156), (10, 512578), (11, 465980), (20, 256289), (22, 232990), (23, 222860), (44, 116495), (46, 111430), (55, 93196), (92, 55715), (110, 46598), (115, 44572), (220, 23299), (230, 22286), (253, 20260), (460, 11143), (506, 10130), (1012, 5065), (1013, 5060), (1265, 4052), (2026, 2530)]