5327280560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{306871}}^1$

素因数の和:306922

約数の個数: 80

約数和(自身を含む): 14612017152

約数和(自身を除く): 9284736592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 306871, 613742, 1227484, 1534355, 2148097, 2454968, 3068710, 4296194, 4909936, 6137420, 8592388, 9513001, 10740485, 12274840, 17184776, 19026002, 21480970, 24549680, 34369552, 38052004, 42961940, 47565005, 66591007, 76104008, 85923880, 95130010, 133182014, 152208016, 171847760, 190260020, 266364028, 332955035, 380520040, 532728056, 665910070, 761040080, 1065456112, 1331820140, 2663640280, 5327280560]

約数ペア:

[(1, 5327280560), (2, 2663640280), (4, 1331820140), (5, 1065456112), (7, 761040080), (8, 665910070), (10, 532728056), (14, 380520040), (16, 332955035), (20, 266364028), (28, 190260020), (31, 171847760), (35, 152208016), (40, 133182014), (56, 95130010), (62, 85923880), (70, 76104008), (80, 66591007), (112, 47565005), (124, 42961940), (140, 38052004), (155, 34369552), (217, 24549680), (248, 21480970), (280, 19026002), (310, 17184776), (434, 12274840), (496, 10740485), (560, 9513001), (620, 8592388), (868, 6137420), (1085, 4909936), (1240, 4296194), (1736, 3068710), (2170, 2454968), (2480, 2148097), (3472, 1534355), (4340, 1227484), (8680, 613742), (17360, 306871)]