34676440

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2069}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 78246000

約数和(自身を除く): 43569560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 838, 1676, 2069, 2095, 3352, 4138, 4190, 8276, 8380, 10345, 16552, 16760, 20690, 41380, 82760, 866911, 1733822, 3467644, 4334555, 6935288, 8669110, 17338220, 34676440]

約数ペア:

[(1, 34676440), (2, 17338220), (4, 8669110), (5, 6935288), (8, 4334555), (10, 3467644), (20, 1733822), (40, 866911), (419, 82760), (838, 41380), (1676, 20690), (2069, 16760), (2095, 16552), (3352, 10345), (4138, 8380), (4190, 8276)]