65323160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{233297}}^1$

素因数の和:233315

約数の個数: 32

約数和(自身を含む): 167974560

約数和(自身を除く): 102651400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 233297, 466594, 933188, 1166485, 1633079, 1866376, 2332970, 3266158, 4665940, 6532316, 8165395, 9331880, 13064632, 16330790, 32661580, 65323160]

約数ペア:

[(1, 65323160), (2, 32661580), (4, 16330790), (5, 13064632), (7, 9331880), (8, 8165395), (10, 6532316), (14, 4665940), (20, 3266158), (28, 2332970), (35, 1866376), (40, 1633079), (56, 1166485), (70, 933188), (140, 466594), (280, 233297)]