61126880

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6263}}^1$

素因数の和:6339

約数の個数: 48

約数和(自身を含む): 146803104

約数和(自身を除く): 85676224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 6263, 9760, 12526, 25052, 31315, 50104, 62630, 100208, 125260, 200416, 250520, 382043, 501040, 764086, 1002080, 1528172, 1910215, 3056344, 3820430, 6112688, 7640860, 12225376, 15281720, 30563440, 61126880]

約数ペア:

[(1, 61126880), (2, 30563440), (4, 15281720), (5, 12225376), (8, 7640860), (10, 6112688), (16, 3820430), (20, 3056344), (32, 1910215), (40, 1528172), (61, 1002080), (80, 764086), (122, 501040), (160, 382043), (244, 250520), (305, 200416), (488, 125260), (610, 100208), (976, 62630), (1220, 50104), (1952, 31315), (2440, 25052), (4880, 12526), (6263, 9760)]