34672840

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18443}}^1$

素因数の和:18501

約数の個数: 32

約数和(自身を含む): 79678080

約数和(自身を除く): 45005240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 18443, 36886, 73772, 92215, 147544, 184430, 368860, 737720, 866821, 1733642, 3467284, 4334105, 6934568, 8668210, 17336420, 34672840]

約数ペア:

[(1, 34672840), (2, 17336420), (4, 8668210), (5, 6934568), (8, 4334105), (10, 3467284), (20, 1733642), (40, 866821), (47, 737720), (94, 368860), (188, 184430), (235, 147544), (376, 92215), (470, 73772), (940, 36886), (1880, 18443)]