74444360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1319}}^1$

素因数の和:1430

約数の個数: 64

約数和(自身を含む): 179625600

約数和(自身を除く): 105181240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 83, 85, 136, 166, 170, 332, 340, 415, 664, 680, 830, 1319, 1411, 1660, 2638, 2822, 3320, 5276, 5644, 6595, 7055, 10552, 11288, 13190, 14110, 22423, 26380, 28220, 44846, 52760, 56440, 89692, 109477, 112115, 179384, 218954, 224230, 437908, 448460, 547385, 875816, 896920, 1094770, 1861109, 2189540, 3722218, 4379080, 7444436, 9305545, 14888872, 18611090, 37222180, 74444360]

約数ペア:

[(1, 74444360), (2, 37222180), (4, 18611090), (5, 14888872), (8, 9305545), (10, 7444436), (17, 4379080), (20, 3722218), (34, 2189540), (40, 1861109), (68, 1094770), (83, 896920), (85, 875816), (136, 547385), (166, 448460), (170, 437908), (332, 224230), (340, 218954), (415, 179384), (664, 112115), (680, 109477), (830, 89692), (1319, 56440), (1411, 52760), (1660, 44846), (2638, 28220), (2822, 26380), (3320, 22423), (5276, 14110), (5644, 13190), (6595, 11288), (7055, 10552)]