40070400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{2087}}^1$

素因数の和:2116

約数の個数: 108

約数和(自身を含む): 132304032

約数和(自身を除く): 92233632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2087, 2400, 3200, 3840, 4174, 4800, 6261, 6400, 8348, 9600, 10435, 12522, 16696, 19200, 20870, 25044, 31305, 33392, 41740, 50088, 52175, 62610, 66784, 83480, 100176, 104350, 125220, 133568, 156525, 166960, 200352, 208700, 250440, 267136, 313050, 333920, 400704, 417400, 500880, 534272, 626100, 667840, 801408, 834800, 1001760, 1252200, 1335680, 1602816, 1669600, 2003520, 2504400, 2671360, 3339200, 4007040, 5008800, 6678400, 8014080, 10017600, 13356800, 20035200, 40070400]

約数ペア:

[(1, 40070400), (2, 20035200), (3, 13356800), (4, 10017600), (5, 8014080), (6, 6678400), (8, 5008800), (10, 4007040), (12, 3339200), (15, 2671360), (16, 2504400), (20, 2003520), (24, 1669600), (25, 1602816), (30, 1335680), (32, 1252200), (40, 1001760), (48, 834800), (50, 801408), (60, 667840), (64, 626100), (75, 534272), (80, 500880), (96, 417400), (100, 400704), (120, 333920), (128, 313050), (150, 267136), (160, 250440), (192, 208700), (200, 200352), (240, 166960), (256, 156525), (300, 133568), (320, 125220), (384, 104350), (400, 100176), (480, 83480), (600, 66784), (640, 62610), (768, 52175), (800, 50088), (960, 41740), (1200, 33392), (1280, 31305), (1600, 25044), (1920, 20870), (2087, 19200), (2400, 16696), (3200, 12522), (3840, 10435), (4174, 9600), (4800, 8348), (6261, 6400)]