22926380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 50125824

約数和(自身を除く): 27199444

約数列:

[1, 2, 4, 5, 10, 20, 41, 73, 82, 146, 164, 205, 292, 365, 383, 410, 730, 766, 820, 1460, 1532, 1915, 2993, 3830, 5986, 7660, 11972, 14965, 15703, 27959, 29930, 31406, 55918, 59860, 62812, 78515, 111836, 139795, 157030, 279590, 314060, 559180, 1146319, 2292638, 4585276, 5731595, 11463190, 22926380]

約数ペア:

[(1, 22926380), (2, 11463190), (4, 5731595), (5, 4585276), (10, 2292638), (20, 1146319), (41, 559180), (73, 314060), (82, 279590), (146, 157030), (164, 139795), (205, 111836), (292, 78515), (365, 62812), (383, 59860), (410, 55918), (730, 31406), (766, 29930), (820, 27959), (1460, 15703), (1532, 14965), (1915, 11972), (2993, 7660), (3830, 5986)]