144605840

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{38459}}^1$

素因数の和:38519

約数の個数: 40

約数和(自身を含む): 343370880

約数和(自身を除く): 198765040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 38459, 76918, 153836, 192295, 307672, 384590, 615344, 769180, 1538360, 1807573, 3076720, 3615146, 7230292, 9037865, 14460584, 18075730, 28921168, 36151460, 72302920, 144605840]

約数ペア:

[(1, 144605840), (2, 72302920), (4, 36151460), (5, 28921168), (8, 18075730), (10, 14460584), (16, 9037865), (20, 7230292), (40, 3615146), (47, 3076720), (80, 1807573), (94, 1538360), (188, 769180), (235, 615344), (376, 384590), (470, 307672), (752, 192295), (940, 153836), (1880, 76918), (3760, 38459)]