2045608393880

素因数分解:

$2^3\times 5^1\times {\mathrm{761}}^1\times {\mathrm{67201327}}^1$

素因数の和:67202099

約数の個数: 32

約数和(自身を含む): 4608667074240

約数和(自身を除く): 2563058680360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 761, 1522, 3044, 3805, 6088, 7610, 15220, 30440, 67201327, 134402654, 268805308, 336006635, 537610616, 672013270, 1344026540, 2688053080, 51140209847, 102280419694, 204560839388, 255701049235, 409121678776, 511402098470, 1022804196940, 2045608393880]

約数ペア:

[(1, 2045608393880), (2, 1022804196940), (4, 511402098470), (5, 409121678776), (8, 255701049235), (10, 204560839388), (20, 102280419694), (40, 51140209847), (761, 2688053080), (1522, 1344026540), (3044, 672013270), (3805, 537610616), (6088, 336006635), (7610, 268805308), (15220, 134402654), (30440, 67201327)]