39150580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9643}}^1$

素因数の和:9688

約数の個数: 48

約数和(自身を含む): 97211520

約数和(自身を除く): 58060940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 9643, 19286, 38572, 48215, 67501, 96430, 135002, 192860, 270004, 279647, 337505, 559294, 675010, 1118588, 1350020, 1398235, 1957529, 2796470, 3915058, 5592940, 7830116, 9787645, 19575290, 39150580]

約数ペア:

[(1, 39150580), (2, 19575290), (4, 9787645), (5, 7830116), (7, 5592940), (10, 3915058), (14, 2796470), (20, 1957529), (28, 1398235), (29, 1350020), (35, 1118588), (58, 675010), (70, 559294), (116, 337505), (140, 279647), (145, 270004), (203, 192860), (290, 135002), (406, 96430), (580, 67501), (812, 48215), (1015, 38572), (2030, 19286), (4060, 9643)]