80670518

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 129548160

約数和(自身を除く): 48877642

約数列:

[1, 2, 29, 47, 58, 94, 101, 202, 293, 586, 1363, 2726, 2929, 4747, 5858, 8497, 9494, 13771, 16994, 27542, 29593, 59186, 137663, 275326, 399359, 798718, 858197, 1390871, 1716394, 2781742, 40335259, 80670518]

約数ペア:

[(1, 80670518), (2, 40335259), (29, 2781742), (47, 1716394), (58, 1390871), (94, 858197), (101, 798718), (202, 399359), (293, 275326), (586, 137663), (1363, 59186), (2726, 29593), (2929, 27542), (4747, 16994), (5858, 13771), (8497, 9494)]