20892000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{1741}}^1$

素因数の和:1769

約数の個数: 96

約数和(自身を含む): 68481504

約数和(自身を除く): 47589504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 1741, 2000, 2400, 3000, 3482, 4000, 5223, 6000, 6964, 8705, 10446, 12000, 13928, 17410, 20892, 26115, 27856, 34820, 41784, 43525, 52230, 55712, 69640, 83568, 87050, 104460, 130575, 139280, 167136, 174100, 208920, 217625, 261150, 278560, 348200, 417840, 435250, 522300, 652875, 696400, 835680, 870500, 1044600, 1305750, 1392800, 1741000, 2089200, 2611500, 3482000, 4178400, 5223000, 6964000, 10446000, 20892000]

約数ペア:

[(1, 20892000), (2, 10446000), (3, 6964000), (4, 5223000), (5, 4178400), (6, 3482000), (8, 2611500), (10, 2089200), (12, 1741000), (15, 1392800), (16, 1305750), (20, 1044600), (24, 870500), (25, 835680), (30, 696400), (32, 652875), (40, 522300), (48, 435250), (50, 417840), (60, 348200), (75, 278560), (80, 261150), (96, 217625), (100, 208920), (120, 174100), (125, 167136), (150, 139280), (160, 130575), (200, 104460), (240, 87050), (250, 83568), (300, 69640), (375, 55712), (400, 52230), (480, 43525), (500, 41784), (600, 34820), (750, 27856), (800, 26115), (1000, 20892), (1200, 17410), (1500, 13928), (1741, 12000), (2000, 10446), (2400, 8705), (3000, 6964), (3482, 6000), (4000, 5223)]