132394840

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{32771}}^1$

素因数の和:32883

約数の個数: 32

約数和(自身を含む): 300846960

約数和(自身を除く): 168452120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 32771, 65542, 131084, 163855, 262168, 327710, 655420, 1310840, 3309871, 6619742, 13239484, 16549355, 26478968, 33098710, 66197420, 132394840]

約数ペア:

[(1, 132394840), (2, 66197420), (4, 33098710), (5, 26478968), (8, 16549355), (10, 13239484), (20, 6619742), (40, 3309871), (101, 1310840), (202, 655420), (404, 327710), (505, 262168), (808, 163855), (1010, 131084), (2020, 65542), (4040, 32771)]