80212006300

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{8269279}}^1$

素因数の和:8269390

約数の個数: 36

約数和(自身を含む): 175854508480

約数和(自身を除く): 95642502180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 9700, 8269279, 16538558, 33077116, 41346395, 82692790, 165385580, 206731975, 413463950, 802120063, 826927900, 1604240126, 3208480252, 4010600315, 8021200630, 16042401260, 20053001575, 40106003150, 80212006300]

約数ペア:

[(1, 80212006300), (2, 40106003150), (4, 20053001575), (5, 16042401260), (10, 8021200630), (20, 4010600315), (25, 3208480252), (50, 1604240126), (97, 826927900), (100, 802120063), (194, 413463950), (388, 206731975), (485, 165385580), (970, 82692790), (1940, 41346395), (2425, 33077116), (4850, 16538558), (9700, 8269279)]