46948280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28627}}^1$

素因数の和:28679

約数の個数: 32

約数和(自身を含む): 108213840

約数和(自身を除く): 61265560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 28627, 57254, 114508, 143135, 229016, 286270, 572540, 1145080, 1173707, 2347414, 4694828, 5868535, 9389656, 11737070, 23474140, 46948280]

約数ペア:

[(1, 46948280), (2, 23474140), (4, 11737070), (5, 9389656), (8, 5868535), (10, 4694828), (20, 2347414), (40, 1173707), (41, 1145080), (82, 572540), (164, 286270), (205, 229016), (328, 143135), (410, 114508), (820, 57254), (1640, 28627)]