7959700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 20123712

約数和(自身を除く): 12164012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 83, 100, 137, 140, 166, 175, 274, 332, 350, 415, 548, 581, 685, 700, 830, 959, 1162, 1370, 1660, 1918, 2075, 2324, 2740, 2905, 3425, 3836, 4150, 4795, 5810, 6850, 8300, 9590, 11371, 11620, 13700, 14525, 19180, 22742, 23975, 29050, 45484, 47950, 56855, 58100, 79597, 95900, 113710, 159194, 227420, 284275, 318388, 397985, 568550, 795970, 1137100, 1591940, 1989925, 3979850, 7959700]

約数ペア:

[(1, 7959700), (2, 3979850), (4, 1989925), (5, 1591940), (7, 1137100), (10, 795970), (14, 568550), (20, 397985), (25, 318388), (28, 284275), (35, 227420), (50, 159194), (70, 113710), (83, 95900), (100, 79597), (137, 58100), (140, 56855), (166, 47950), (175, 45484), (274, 29050), (332, 23975), (350, 22742), (415, 19180), (548, 14525), (581, 13700), (685, 11620), (700, 11371), (830, 9590), (959, 8300), (1162, 6850), (1370, 5810), (1660, 4795), (1918, 4150), (2075, 3836), (2324, 3425), (2740, 2905)]