13566320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 33694272

約数和(自身を除く): 20127952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 73, 80, 92, 101, 115, 146, 184, 202, 230, 292, 365, 368, 404, 460, 505, 584, 730, 808, 920, 1010, 1168, 1460, 1616, 1679, 1840, 2020, 2323, 2920, 3358, 4040, 4646, 5840, 6716, 7373, 8080, 8395, 9292, 11615, 13432, 14746, 16790, 18584, 23230, 26864, 29492, 33580, 36865, 37168, 46460, 58984, 67160, 73730, 92920, 117968, 134320, 147460, 169579, 185840, 294920, 339158, 589840, 678316, 847895, 1356632, 1695790, 2713264, 3391580, 6783160, 13566320]

約数ペア:

[(1, 13566320), (2, 6783160), (4, 3391580), (5, 2713264), (8, 1695790), (10, 1356632), (16, 847895), (20, 678316), (23, 589840), (40, 339158), (46, 294920), (73, 185840), (80, 169579), (92, 147460), (101, 134320), (115, 117968), (146, 92920), (184, 73730), (202, 67160), (230, 58984), (292, 46460), (365, 37168), (368, 36865), (404, 33580), (460, 29492), (505, 26864), (584, 23230), (730, 18584), (808, 16790), (920, 14746), (1010, 13432), (1168, 11615), (1460, 9292), (1616, 8395), (1679, 8080), (1840, 7373), (2020, 6716), (2323, 5840), (2920, 4646), (3358, 4040)]