4708964980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1\times {\mathrm{6481}}^1$

素因数の和:8644

約数の個数: 48

約数和(自身を含む): 10477038096

約数和(自身を除く): 5768073116

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2137, 4274, 6481, 8548, 10685, 12962, 21370, 25924, 32405, 36329, 42740, 64810, 72658, 110177, 129620, 145316, 181645, 220354, 363290, 440708, 550885, 726580, 1101770, 2203540, 13849897, 27699794, 55399588, 69249485, 138498970, 235448249, 276997940, 470896498, 941792996, 1177241245, 2354482490, 4708964980]

約数ペア:

[(1, 4708964980), (2, 2354482490), (4, 1177241245), (5, 941792996), (10, 470896498), (17, 276997940), (20, 235448249), (34, 138498970), (68, 69249485), (85, 55399588), (170, 27699794), (340, 13849897), (2137, 2203540), (4274, 1101770), (6481, 726580), (8548, 550885), (10685, 440708), (12962, 363290), (21370, 220354), (25924, 181645), (32405, 145316), (36329, 129620), (42740, 110177), (64810, 72658)]