10251560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 26282880

約数和(自身を除く): 16031320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1013, 1265, 2024, 2026, 2530, 4052, 5060, 5065, 8104, 10120, 10130, 11143, 20260, 22286, 23299, 40520, 44572, 46598, 55715, 89144, 93196, 111430, 116495, 186392, 222860, 232990, 256289, 445720, 465980, 512578, 931960, 1025156, 1281445, 2050312, 2562890, 5125780, 10251560]

約数ペア:

[(1, 10251560), (2, 5125780), (4, 2562890), (5, 2050312), (8, 1281445), (10, 1025156), (11, 931960), (20, 512578), (22, 465980), (23, 445720), (40, 256289), (44, 232990), (46, 222860), (55, 186392), (88, 116495), (92, 111430), (110, 93196), (115, 89144), (184, 55715), (220, 46598), (230, 44572), (253, 40520), (440, 23299), (460, 22286), (506, 20260), (920, 11143), (1012, 10130), (1013, 10120), (1265, 8104), (2024, 5065), (2026, 5060), (2530, 4052)]