366869180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{20359}}^1$

素因数の和:20438

約数の個数: 48

約数和(自身を含む): 831176640

約数和(自身を除く): 464307460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 3604, 4505, 9010, 18020, 20359, 40718, 81436, 101795, 203590, 346103, 407180, 692206, 1079027, 1384412, 1730515, 2158054, 3461030, 4316108, 5395135, 6922060, 10790270, 18343459, 21580540, 36686918, 73373836, 91717295, 183434590, 366869180]

約数ペア:

[(1, 366869180), (2, 183434590), (4, 91717295), (5, 73373836), (10, 36686918), (17, 21580540), (20, 18343459), (34, 10790270), (53, 6922060), (68, 5395135), (85, 4316108), (106, 3461030), (170, 2158054), (212, 1730515), (265, 1384412), (340, 1079027), (530, 692206), (901, 407180), (1060, 346103), (1802, 203590), (3604, 101795), (4505, 81436), (9010, 40718), (18020, 20359)]