65033080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8009}}^1$

素因数の和:8056

約数の個数: 64

約数和(自身を含む): 173016000

約数和(自身を除く): 107982920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8009, 8120, 16018, 32036, 40045, 56063, 64072, 80090, 112126, 160180, 224252, 232261, 280315, 320360, 448504, 464522, 560630, 929044, 1121260, 1161305, 1625827, 1858088, 2242520, 2322610, 3251654, 4645220, 6503308, 8129135, 9290440, 13006616, 16258270, 32516540, 65033080]

約数ペア:

[(1, 65033080), (2, 32516540), (4, 16258270), (5, 13006616), (7, 9290440), (8, 8129135), (10, 6503308), (14, 4645220), (20, 3251654), (28, 2322610), (29, 2242520), (35, 1858088), (40, 1625827), (56, 1161305), (58, 1121260), (70, 929044), (116, 560630), (140, 464522), (145, 448504), (203, 320360), (232, 280315), (280, 232261), (290, 224252), (406, 160180), (580, 112126), (812, 80090), (1015, 64072), (1160, 56063), (1624, 40045), (2030, 32036), (4060, 16018), (8009, 8120)]