80276330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3739}}^1$

素因数の和:3878

約数の個数: 32

約数和(自身を含む): 153489600

約数和(自身を除く): 73213270

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 2147, 3739, 4294, 7478, 10735, 18695, 21470, 37390, 71041, 142082, 355205, 422507, 710410, 845014, 2112535, 4225070, 8027633, 16055266, 40138165, 80276330]

約数ペア:

[(1, 80276330), (2, 40138165), (5, 16055266), (10, 8027633), (19, 4225070), (38, 2112535), (95, 845014), (113, 710410), (190, 422507), (226, 355205), (565, 142082), (1130, 71041), (2147, 37390), (3739, 21470), (4294, 18695), (7478, 10735)]