225724960060

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3347}}^1\times {\mathrm{17117}}^1$

素因数の和:20670

約数の個数: 48

約数和(自身を含む): 476598808224

約数和(自身を除く): 250873848164

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3347, 3940, 6694, 13388, 16735, 17117, 33470, 34234, 66940, 68468, 85585, 171170, 342340, 659359, 1318718, 2637436, 3296795, 3372049, 6593590, 6744098, 13187180, 13488196, 16860245, 33720490, 57290599, 67440980, 114581198, 229162396, 286452995, 572905990, 1145811980, 11286248003, 22572496006, 45144992012, 56431240015, 112862480030, 225724960060]

約数ペア:

[(1, 225724960060), (2, 112862480030), (4, 56431240015), (5, 45144992012), (10, 22572496006), (20, 11286248003), (197, 1145811980), (394, 572905990), (788, 286452995), (985, 229162396), (1970, 114581198), (3347, 67440980), (3940, 57290599), (6694, 33720490), (13388, 16860245), (16735, 13488196), (17117, 13187180), (33470, 6744098), (34234, 6593590), (66940, 3372049), (68468, 3296795), (85585, 2637436), (171170, 1318718), (342340, 659359)]