44897720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{22907}}^1$

素因数の和:22932

約数の個数: 48

約数和(自身を含む): 117518040

約数和(自身を除く): 72620320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 22907, 45814, 91628, 114535, 160349, 183256, 229070, 320698, 458140, 641396, 801745, 916280, 1122443, 1282792, 1603490, 2244886, 3206980, 4489772, 5612215, 6413960, 8979544, 11224430, 22448860, 44897720]

約数ペア:

[(1, 44897720), (2, 22448860), (4, 11224430), (5, 8979544), (7, 6413960), (8, 5612215), (10, 4489772), (14, 3206980), (20, 2244886), (28, 1603490), (35, 1282792), (40, 1122443), (49, 916280), (56, 801745), (70, 641396), (98, 458140), (140, 320698), (196, 229070), (245, 183256), (280, 160349), (392, 114535), (490, 91628), (980, 45814), (1960, 22907)]