80131100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{114473}}^1$

素因数の和:114494

約数の個数: 36

約数和(自身を含む): 198726864

約数和(自身を除く): 118595764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 114473, 228946, 457892, 572365, 801311, 1144730, 1602622, 2289460, 2861825, 3205244, 4006555, 5723650, 8013110, 11447300, 16026220, 20032775, 40065550, 80131100]

約数ペア:

[(1, 80131100), (2, 40065550), (4, 20032775), (5, 16026220), (7, 11447300), (10, 8013110), (14, 5723650), (20, 4006555), (25, 3205244), (28, 2861825), (35, 2289460), (50, 1602622), (70, 1144730), (100, 801311), (140, 572365), (175, 457892), (350, 228946), (700, 114473)]