79093420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15269}}^1$

素因数の和:15322

約数の個数: 48

約数和(自身を含む): 194967360

約数和(自身を除く): 115873940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 15269, 30538, 61076, 76345, 106883, 152690, 213766, 305380, 427532, 534415, 564953, 1068830, 1129906, 2137660, 2259812, 2824765, 3954671, 5649530, 7909342, 11299060, 15818684, 19773355, 39546710, 79093420]

約数ペア:

[(1, 79093420), (2, 39546710), (4, 19773355), (5, 15818684), (7, 11299060), (10, 7909342), (14, 5649530), (20, 3954671), (28, 2824765), (35, 2259812), (37, 2137660), (70, 1129906), (74, 1068830), (140, 564953), (148, 534415), (185, 427532), (259, 305380), (370, 213766), (518, 152690), (740, 106883), (1036, 76345), (1295, 61076), (2590, 30538), (5180, 15269)]