27394840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2707}}^1$

素因数の和:2752

約数の個数: 64

約数和(自身を含む): 70191360

約数和(自身を除く): 42796520

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, 1265, 2024, 2530, 2707, 5060, 5414, 10120, 10828, 13535, 21656, 27070, 29777, 54140, 59554, 62261, 108280, 119108, 124522, 148885, 238216, 249044, 297770, 311305, 498088, 595540, 622610, 684871, 1191080, 1245220, 1369742, 2490440, 2739484, 3424355, 5478968, 6848710, 13697420, 27394840]

約数ペア:

[(1, 27394840), (2, 13697420), (4, 6848710), (5, 5478968), (8, 3424355), (10, 2739484), (11, 2490440), (20, 1369742), (22, 1245220), (23, 1191080), (40, 684871), (44, 622610), (46, 595540), (55, 498088), (88, 311305), (92, 297770), (110, 249044), (115, 238216), (184, 148885), (220, 124522), (230, 119108), (253, 108280), (440, 62261), (460, 59554), (506, 54140), (920, 29777), (1012, 27070), (1265, 21656), (2024, 13535), (2530, 10828), (2707, 10120), (5060, 5414)]