2002076360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{29599}}^1$

素因数の和:29718

約数の個数: 64

約数和(自身を含む): 4795200000

約数和(自身を除く): 2793123640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 89, 95, 152, 178, 190, 356, 380, 445, 712, 760, 890, 1691, 1780, 3382, 3560, 6764, 8455, 13528, 16910, 29599, 33820, 59198, 67640, 118396, 147995, 236792, 295990, 562381, 591980, 1124762, 1183960, 2249524, 2634311, 2811905, 4499048, 5268622, 5623810, 10537244, 11247620, 13171555, 21074488, 22495240, 26343110, 50051909, 52686220, 100103818, 105372440, 200207636, 250259545, 400415272, 500519090, 1001038180, 2002076360]

約数ペア:

[(1, 2002076360), (2, 1001038180), (4, 500519090), (5, 400415272), (8, 250259545), (10, 200207636), (19, 105372440), (20, 100103818), (38, 52686220), (40, 50051909), (76, 26343110), (89, 22495240), (95, 21074488), (152, 13171555), (178, 11247620), (190, 10537244), (356, 5623810), (380, 5268622), (445, 4499048), (712, 2811905), (760, 2634311), (890, 2249524), (1691, 1183960), (1780, 1124762), (3382, 591980), (3560, 562381), (6764, 295990), (8455, 236792), (13528, 147995), (16910, 118396), (29599, 67640), (33820, 59198)]