3967330480

素因数分解:

$2^4\times 5^1\times {\mathrm{3271}}^1\times {\mathrm{15161}}^1$

素因数の和:18445

約数の個数: 40

約数和(自身を含む): 9227471904

約数和(自身を除く): 5260141424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3271, 6542, 13084, 15161, 16355, 26168, 30322, 32710, 52336, 60644, 65420, 75805, 121288, 130840, 151610, 242576, 261680, 303220, 606440, 1212880, 49591631, 99183262, 198366524, 247958155, 396733048, 495916310, 793466096, 991832620, 1983665240, 3967330480]

約数ペア:

[(1, 3967330480), (2, 1983665240), (4, 991832620), (5, 793466096), (8, 495916310), (10, 396733048), (16, 247958155), (20, 198366524), (40, 99183262), (80, 49591631), (3271, 1212880), (6542, 606440), (13084, 303220), (15161, 261680), (16355, 242576), (26168, 151610), (30322, 130840), (32710, 121288), (52336, 75805), (60644, 65420)]