22002080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8089}}^1$

素因数の和:8121

約数の個数: 48

約数和(自身を含む): 55044360

約数和(自身を除く): 33042280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 8089, 16178, 32356, 40445, 64712, 80890, 129424, 137513, 161780, 258848, 275026, 323560, 550052, 647120, 687565, 1100104, 1294240, 1375130, 2200208, 2750260, 4400416, 5500520, 11001040, 22002080]

約数ペア:

[(1, 22002080), (2, 11001040), (4, 5500520), (5, 4400416), (8, 2750260), (10, 2200208), (16, 1375130), (17, 1294240), (20, 1100104), (32, 687565), (34, 647120), (40, 550052), (68, 323560), (80, 275026), (85, 258848), (136, 161780), (160, 137513), (170, 129424), (272, 80890), (340, 64712), (544, 40445), (680, 32356), (1360, 16178), (2720, 8089)]