2282080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 5715360

約数和(自身を除く): 3433280

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, 839, 1360, 1678, 2720, 3356, 4195, 6712, 8390, 13424, 14263, 16780, 26848, 28526, 33560, 57052, 67120, 71315, 114104, 134240, 142630, 228208, 285260, 456416, 570520, 1141040, 2282080]

約数ペア:

[(1, 2282080), (2, 1141040), (4, 570520), (5, 456416), (8, 285260), (10, 228208), (16, 142630), (17, 134240), (20, 114104), (32, 71315), (34, 67120), (40, 57052), (68, 33560), (80, 28526), (85, 26848), (136, 16780), (160, 14263), (170, 13424), (272, 8390), (340, 6712), (544, 4195), (680, 3356), (839, 2720), (1360, 1678)]