2019468950

素因数分解:

$2^1\times 5^2\times {\mathrm{10739}}^1\times {\mathrm{3761}}^1$

素因数の和:14512

約数の個数: 24

約数和(自身を含む): 3757560840

約数和(自身を除く): 1738091890

約数列:

[1, 2, 5, 10, 25, 50, 3761, 7522, 10739, 18805, 21478, 37610, 53695, 94025, 107390, 188050, 268475, 536950, 40389379, 80778758, 201946895, 403893790, 1009734475, 2019468950]

約数ペア:

[(1, 2019468950), (2, 1009734475), (5, 403893790), (10, 201946895), (25, 80778758), (50, 40389379), (3761, 536950), (7522, 268475), (10739, 188050), (18805, 107390), (21478, 94025), (37610, 53695)]