104293420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67723}}^1$

素因数の和:67750

約数の個数: 48

約数和(自身を含む): 273063168

約数和(自身を除く): 168769748

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, 67723, 135446, 270892, 338615, 474061, 677230, 744953, 948122, 1354460, 1489906, 1896244, 2370305, 2979812, 3724765, 4740610, 5214671, 7449530, 9481220, 10429342, 14899060, 20858684, 26073355, 52146710, 104293420]

約数ペア:

[(1, 104293420), (2, 52146710), (4, 26073355), (5, 20858684), (7, 14899060), (10, 10429342), (11, 9481220), (14, 7449530), (20, 5214671), (22, 4740610), (28, 3724765), (35, 2979812), (44, 2370305), (55, 1896244), (70, 1489906), (77, 1354460), (110, 948122), (140, 744953), (154, 677230), (220, 474061), (308, 338615), (385, 270892), (770, 135446), (1540, 67723)]