61601120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{55001}}^1$

素因数の和:55023

約数の個数: 48

約数和(自身を含む): 166326048

約数和(自身を除く): 104724928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 55001, 110002, 220004, 275005, 385007, 440008, 550010, 770014, 880016, 1100020, 1540028, 1760032, 1925035, 2200040, 3080056, 3850070, 4400080, 6160112, 7700140, 8800160, 12320224, 15400280, 30800560, 61601120]

約数ペア:

[(1, 61601120), (2, 30800560), (4, 15400280), (5, 12320224), (7, 8800160), (8, 7700140), (10, 6160112), (14, 4400080), (16, 3850070), (20, 3080056), (28, 2200040), (32, 1925035), (35, 1760032), (40, 1540028), (56, 1100020), (70, 880016), (80, 770014), (112, 550010), (140, 440008), (160, 385007), (224, 275005), (280, 220004), (560, 110002), (1120, 55001)]