20090596400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{2383}}^1\times {\mathrm{3011}}^1$

素因数の和:5419

約数の個数: 120

約数和(自身を含む): 55204514304

約数和(自身を除く): 35113917904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2383, 2800, 3011, 4766, 6022, 9532, 11915, 12044, 15055, 16681, 19064, 21077, 23830, 24088, 30110, 33362, 38128, 42154, 47660, 48176, 59575, 60220, 66724, 75275, 83405, 84308, 95320, 105385, 119150, 120440, 133448, 150550, 166810, 168616, 190640, 210770, 238300, 240880, 266896, 301100, 333620, 337232, 417025, 421540, 476600, 526925, 602200, 667240, 834050, 843080, 953200, 1053850, 1204400, 1334480, 1668100, 1686160, 2107700, 3336200, 4215400, 6672400, 7175213, 8430800, 14350426, 28700852, 35876065, 50226491, 57401704, 71752130, 100452982, 114803408, 143504260, 179380325, 200905964, 251132455, 287008520, 358760650, 401811928, 502264910, 574017040, 717521300, 803623856, 1004529820, 1255662275, 1435042600, 2009059640, 2511324550, 2870085200, 4018119280, 5022649100, 10045298200, 20090596400]

約数ペア:

[(1, 20090596400), (2, 10045298200), (4, 5022649100), (5, 4018119280), (7, 2870085200), (8, 2511324550), (10, 2009059640), (14, 1435042600), (16, 1255662275), (20, 1004529820), (25, 803623856), (28, 717521300), (35, 574017040), (40, 502264910), (50, 401811928), (56, 358760650), (70, 287008520), (80, 251132455), (100, 200905964), (112, 179380325), (140, 143504260), (175, 114803408), (200, 100452982), (280, 71752130), (350, 57401704), (400, 50226491), (560, 35876065), (700, 28700852), (1400, 14350426), (2383, 8430800), (2800, 7175213), (3011, 6672400), (4766, 4215400), (6022, 3336200), (9532, 2107700), (11915, 1686160), (12044, 1668100), (15055, 1334480), (16681, 1204400), (19064, 1053850), (21077, 953200), (23830, 843080), (24088, 834050), (30110, 667240), (33362, 602200), (38128, 526925), (42154, 476600), (47660, 421540), (48176, 417025), (59575, 337232), (60220, 333620), (66724, 301100), (75275, 266896), (83405, 240880), (84308, 238300), (95320, 210770), (105385, 190640), (119150, 168616), (120440, 166810), (133448, 150550)]