2016095140

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{6857}}^1$

素因数の和:7168

約数の個数: 48

約数和(自身を含む): 4321692144

約数和(自身を除く): 2305597004

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 241, 244, 305, 482, 610, 964, 1205, 1220, 2410, 4820, 6857, 13714, 14701, 27428, 29402, 34285, 58804, 68570, 73505, 137140, 147010, 294020, 418277, 836554, 1652537, 1673108, 2091385, 3305074, 4182770, 6610148, 8262685, 8365540, 16525370, 33050740, 100804757, 201609514, 403219028, 504023785, 1008047570, 2016095140]

約数ペア:

[(1, 2016095140), (2, 1008047570), (4, 504023785), (5, 403219028), (10, 201609514), (20, 100804757), (61, 33050740), (122, 16525370), (241, 8365540), (244, 8262685), (305, 6610148), (482, 4182770), (610, 3305074), (964, 2091385), (1205, 1673108), (1220, 1652537), (2410, 836554), (4820, 418277), (6857, 294020), (13714, 147010), (14701, 137140), (27428, 73505), (29402, 68570), (34285, 58804)]