27647840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 74462976

約数和(自身を除く): 46815136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 683, 736, 880, 920, 1012, 1265, 1366, 1760, 1840, 2024, 2530, 2732, 3415, 3680, 4048, 5060, 5464, 6830, 7513, 8096, 10120, 10928, 13660, 15026, 15709, 20240, 21856, 27320, 30052, 31418, 37565, 40480, 54640, 60104, 62836, 75130, 78545, 109280, 120208, 125672, 150260, 157090, 172799, 240416, 251344, 300520, 314180, 345598, 502688, 601040, 628360, 691196, 863995, 1202080, 1256720, 1382392, 1727990, 2513440, 2764784, 3455980, 5529568, 6911960, 13823920, 27647840]

約数ペア:

[(1, 27647840), (2, 13823920), (4, 6911960), (5, 5529568), (8, 3455980), (10, 2764784), (11, 2513440), (16, 1727990), (20, 1382392), (22, 1256720), (23, 1202080), (32, 863995), (40, 691196), (44, 628360), (46, 601040), (55, 502688), (80, 345598), (88, 314180), (92, 300520), (110, 251344), (115, 240416), (160, 172799), (176, 157090), (184, 150260), (220, 125672), (230, 120208), (253, 109280), (352, 78545), (368, 75130), (440, 62836), (460, 60104), (506, 54640), (683, 40480), (736, 37565), (880, 31418), (920, 30052), (1012, 27320), (1265, 21856), (1366, 20240), (1760, 15709), (1840, 15026), (2024, 13660), (2530, 10928), (2732, 10120), (3415, 8096), (3680, 7513), (4048, 6830), (5060, 5464)]