97563620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{63353}}^1$

素因数の和:63380

約数の個数: 48

約数和(自身を含む): 255443328

約数和(自身を除く): 157879708

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 63353, 126706, 253412, 316765, 443471, 633530, 696883, 886942, 1267060, 1393766, 1773884, 2217355, 2787532, 3484415, 4434710, 4878181, 6968830, 8869420, 9756362, 13937660, 19512724, 24390905, 48781810, 97563620]

約数ペア:

[(1, 97563620), (2, 48781810), (4, 24390905), (5, 19512724), (7, 13937660), (10, 9756362), (11, 8869420), (14, 6968830), (20, 4878181), (22, 4434710), (28, 3484415), (35, 2787532), (44, 2217355), (55, 1773884), (70, 1393766), (77, 1267060), (110, 886942), (140, 696883), (154, 633530), (220, 443471), (308, 316765), (385, 253412), (770, 126706), (1540, 63353)]