61497760

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6301}}^1$

素因数の和:6377

約数の個数: 48

約数和(自身を含む): 147693672

約数和(自身を除く): 86195912

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, 6301, 9760, 12602, 25204, 31505, 50408, 63010, 100816, 126020, 201632, 252040, 384361, 504080, 768722, 1008160, 1537444, 1921805, 3074888, 3843610, 6149776, 7687220, 12299552, 15374440, 30748880, 61497760]

約数ペア:

[(1, 61497760), (2, 30748880), (4, 15374440), (5, 12299552), (8, 7687220), (10, 6149776), (16, 3843610), (20, 3074888), (32, 1921805), (40, 1537444), (61, 1008160), (80, 768722), (122, 504080), (160, 384361), (244, 252040), (305, 201632), (488, 126020), (610, 100816), (976, 63010), (1220, 50408), (1952, 31505), (2440, 25204), (4880, 12602), (6301, 9760)]