52803280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34739}}^1$

素因数の和:34771

約数の個数: 40

約数和(自身を含む): 129232800

約数和(自身を除く): 76429520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 34739, 69478, 138956, 173695, 277912, 347390, 555824, 660041, 694780, 1320082, 1389560, 2640164, 2779120, 3300205, 5280328, 6600410, 10560656, 13200820, 26401640, 52803280]

約数ペア:

[(1, 52803280), (2, 26401640), (4, 13200820), (5, 10560656), (8, 6600410), (10, 5280328), (16, 3300205), (19, 2779120), (20, 2640164), (38, 1389560), (40, 1320082), (76, 694780), (80, 660041), (95, 555824), (152, 347390), (190, 277912), (304, 173695), (380, 138956), (760, 69478), (1520, 34739)]