5418140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 14142240

約数和(自身を除く): 8724100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 229, 260, 338, 364, 455, 458, 676, 845, 910, 916, 1145, 1183, 1603, 1690, 1820, 2290, 2366, 2977, 3206, 3380, 4580, 4732, 5915, 5954, 6412, 8015, 11830, 11908, 14885, 16030, 20839, 23660, 29770, 32060, 38701, 41678, 59540, 77402, 83356, 104195, 154804, 193505, 208390, 270907, 387010, 416780, 541814, 774020, 1083628, 1354535, 2709070, 5418140]

約数ペア:

[(1, 5418140), (2, 2709070), (4, 1354535), (5, 1083628), (7, 774020), (10, 541814), (13, 416780), (14, 387010), (20, 270907), (26, 208390), (28, 193505), (35, 154804), (52, 104195), (65, 83356), (70, 77402), (91, 59540), (130, 41678), (140, 38701), (169, 32060), (182, 29770), (229, 23660), (260, 20839), (338, 16030), (364, 14885), (455, 11908), (458, 11830), (676, 8015), (845, 6412), (910, 5954), (916, 5915), (1145, 4732), (1183, 4580), (1603, 3380), (1690, 3206), (1820, 2977), (2290, 2366)]