37970180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{617}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 85031856

約数和(自身を除く): 47061676

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 181, 340, 362, 617, 724, 905, 1234, 1810, 2468, 3077, 3085, 3620, 6154, 6170, 10489, 12308, 12340, 15385, 20978, 30770, 41956, 52445, 61540, 104890, 111677, 209780, 223354, 446708, 558385, 1116770, 1898509, 2233540, 3797018, 7594036, 9492545, 18985090, 37970180]

約数ペア:

[(1, 37970180), (2, 18985090), (4, 9492545), (5, 7594036), (10, 3797018), (17, 2233540), (20, 1898509), (34, 1116770), (68, 558385), (85, 446708), (170, 223354), (181, 209780), (340, 111677), (362, 104890), (617, 61540), (724, 52445), (905, 41956), (1234, 30770), (1810, 20978), (2468, 15385), (3077, 12340), (3085, 12308), (3620, 10489), (6154, 6170)]