183996880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79309}}^1$

素因数の和:79351

約数の個数: 40

約数和(自身を含む): 442549800

約数和(自身を除く): 258552920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 79309, 158618, 317236, 396545, 634472, 793090, 1268944, 1586180, 2299961, 3172360, 4599922, 6344720, 9199844, 11499805, 18399688, 22999610, 36799376, 45999220, 91998440, 183996880]

約数ペア:

[(1, 183996880), (2, 91998440), (4, 45999220), (5, 36799376), (8, 22999610), (10, 18399688), (16, 11499805), (20, 9199844), (29, 6344720), (40, 4599922), (58, 3172360), (80, 2299961), (116, 1586180), (145, 1268944), (232, 793090), (290, 634472), (464, 396545), (580, 317236), (1160, 158618), (2320, 79309)]