11888348540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{156797}}^1$

素因数の和:157046

約数の個数: 48

約数和(自身を含む): 26552800512

約数和(自身を除く): 14664451972

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 223, 340, 446, 892, 1115, 2230, 3791, 4460, 7582, 15164, 18955, 37910, 75820, 156797, 313594, 627188, 783985, 1567970, 2665549, 3135940, 5331098, 10662196, 13327745, 26655490, 34965731, 53310980, 69931462, 139862924, 174828655, 349657310, 594417427, 699314620, 1188834854, 2377669708, 2972087135, 5944174270, 11888348540]

約数ペア:

[(1, 11888348540), (2, 5944174270), (4, 2972087135), (5, 2377669708), (10, 1188834854), (17, 699314620), (20, 594417427), (34, 349657310), (68, 174828655), (85, 139862924), (170, 69931462), (223, 53310980), (340, 34965731), (446, 26655490), (892, 13327745), (1115, 10662196), (2230, 5331098), (3791, 3135940), (4460, 2665549), (7582, 1567970), (15164, 783985), (18955, 627188), (37910, 313594), (75820, 156797)]