106481920

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2029}}^1$

素因数の和:2091

約数の個数: 72

約数和(自身を含む): 261407160

約数和(自身を除く): 154925240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 2029, 2624, 3280, 4058, 5248, 6560, 8116, 10145, 10496, 13120, 16232, 20290, 26240, 32464, 40580, 52480, 64928, 81160, 83189, 129856, 162320, 166378, 259712, 324640, 332756, 415945, 519424, 649280, 665512, 831890, 1298560, 1331024, 1663780, 2597120, 2662048, 3327560, 5324096, 6655120, 10648192, 13310240, 21296384, 26620480, 53240960, 106481920]

約数ペア:

[(1, 106481920), (2, 53240960), (4, 26620480), (5, 21296384), (8, 13310240), (10, 10648192), (16, 6655120), (20, 5324096), (32, 3327560), (40, 2662048), (41, 2597120), (64, 1663780), (80, 1331024), (82, 1298560), (128, 831890), (160, 665512), (164, 649280), (205, 519424), (256, 415945), (320, 332756), (328, 324640), (410, 259712), (640, 166378), (656, 162320), (820, 129856), (1280, 83189), (1312, 81160), (1640, 64928), (2029, 52480), (2624, 40580), (3280, 32464), (4058, 26240), (5248, 20290), (6560, 16232), (8116, 13120), (10145, 10496)]