107780480

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2029}}^1$

素因数の和:2131

約数の個数: 64

約数和(自身を含む): 260895600

約数和(自身を除く): 153115120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 1328, 1660, 2029, 2656, 3320, 4058, 5312, 6640, 8116, 10145, 10624, 13280, 16232, 20290, 26560, 32464, 40580, 53120, 64928, 81160, 129856, 162320, 168407, 259712, 324640, 336814, 649280, 673628, 842035, 1298560, 1347256, 1684070, 2694512, 3368140, 5389024, 6736280, 10778048, 13472560, 21556096, 26945120, 53890240, 107780480]

約数ペア:

[(1, 107780480), (2, 53890240), (4, 26945120), (5, 21556096), (8, 13472560), (10, 10778048), (16, 6736280), (20, 5389024), (32, 3368140), (40, 2694512), (64, 1684070), (80, 1347256), (83, 1298560), (128, 842035), (160, 673628), (166, 649280), (320, 336814), (332, 324640), (415, 259712), (640, 168407), (664, 162320), (830, 129856), (1328, 81160), (1660, 64928), (2029, 53120), (2656, 40580), (3320, 32464), (4058, 26560), (5312, 20290), (6640, 16232), (8116, 13280), (10145, 10624)]