13014320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 34497792

約数和(自身を除く): 21483472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 643, 880, 920, 1012, 1265, 1286, 1840, 2024, 2530, 2572, 3215, 4048, 5060, 5144, 6430, 7073, 10120, 10288, 12860, 14146, 14789, 20240, 25720, 28292, 29578, 35365, 51440, 56584, 59156, 70730, 73945, 113168, 118312, 141460, 147890, 162679, 236624, 282920, 295780, 325358, 565840, 591560, 650716, 813395, 1183120, 1301432, 1626790, 2602864, 3253580, 6507160, 13014320]

約数ペア:

[(1, 13014320), (2, 6507160), (4, 3253580), (5, 2602864), (8, 1626790), (10, 1301432), (11, 1183120), (16, 813395), (20, 650716), (22, 591560), (23, 565840), (40, 325358), (44, 295780), (46, 282920), (55, 236624), (80, 162679), (88, 147890), (92, 141460), (110, 118312), (115, 113168), (176, 73945), (184, 70730), (220, 59156), (230, 56584), (253, 51440), (368, 35365), (440, 29578), (460, 28292), (506, 25720), (643, 20240), (880, 14789), (920, 14146), (1012, 12860), (1265, 10288), (1286, 10120), (1840, 7073), (2024, 6430), (2530, 5144), (2572, 5060), (3215, 4048)]