79055380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 171213840

約数和(自身を除く): 92158460

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 229, 410, 421, 458, 820, 842, 916, 1145, 1684, 2105, 2290, 4210, 4580, 8420, 9389, 17261, 18778, 34522, 37556, 46945, 69044, 86305, 93890, 96409, 172610, 187780, 192818, 345220, 385636, 482045, 964090, 1928180, 3952769, 7905538, 15811076, 19763845, 39527690, 79055380]

約数ペア:

[(1, 79055380), (2, 39527690), (4, 19763845), (5, 15811076), (10, 7905538), (20, 3952769), (41, 1928180), (82, 964090), (164, 482045), (205, 385636), (229, 345220), (410, 192818), (421, 187780), (458, 172610), (820, 96409), (842, 93890), (916, 86305), (1145, 69044), (1684, 46945), (2105, 37556), (2290, 34522), (4210, 18778), (4580, 17261), (8420, 9389)]