29952940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 66638880

約数和(自身を除く): 36685940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1201, 1247, 2402, 2494, 4804, 4988, 6005, 6235, 12010, 12470, 24020, 24940, 34829, 51643, 69658, 103286, 139316, 174145, 206572, 258215, 348290, 516430, 696580, 1032860, 1497647, 2995294, 5990588, 7488235, 14976470, 29952940]

約数ペア:

[(1, 29952940), (2, 14976470), (4, 7488235), (5, 5990588), (10, 2995294), (20, 1497647), (29, 1032860), (43, 696580), (58, 516430), (86, 348290), (116, 258215), (145, 206572), (172, 174145), (215, 139316), (290, 103286), (430, 69658), (580, 51643), (860, 34829), (1201, 24940), (1247, 24020), (2402, 12470), (2494, 12010), (4804, 6235), (4988, 6005)]