3712720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4219}}^1$

素因数の和:4243

約数の個数: 40

約数和(自身を含む): 9419040

約数和(自身を除く): 5706320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 4219, 8438, 16876, 21095, 33752, 42190, 46409, 67504, 84380, 92818, 168760, 185636, 232045, 337520, 371272, 464090, 742544, 928180, 1856360, 3712720]

約数ペア:

[(1, 3712720), (2, 1856360), (4, 928180), (5, 742544), (8, 464090), (10, 371272), (11, 337520), (16, 232045), (20, 185636), (22, 168760), (40, 92818), (44, 84380), (55, 67504), (80, 46409), (88, 42190), (110, 33752), (176, 21095), (220, 16876), (440, 8438), (880, 4219)]