713338120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{3329}}^1$

素因数の和:3838

約数の個数: 64

約数和(自身を含む): 1755043200

約数和(自身を除く): 1041705080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 487, 974, 1948, 2435, 3329, 3896, 4870, 5357, 6658, 9740, 10714, 13316, 16645, 19480, 21428, 26632, 26785, 33290, 36619, 42856, 53570, 66580, 73238, 107140, 133160, 146476, 183095, 214280, 292952, 366190, 732380, 1464760, 1621223, 3242446, 6484892, 8106115, 12969784, 16212230, 17833453, 32424460, 35666906, 64848920, 71333812, 89167265, 142667624, 178334530, 356669060, 713338120]

約数ペア:

[(1, 713338120), (2, 356669060), (4, 178334530), (5, 142667624), (8, 89167265), (10, 71333812), (11, 64848920), (20, 35666906), (22, 32424460), (40, 17833453), (44, 16212230), (55, 12969784), (88, 8106115), (110, 6484892), (220, 3242446), (440, 1621223), (487, 1464760), (974, 732380), (1948, 366190), (2435, 292952), (3329, 214280), (3896, 183095), (4870, 146476), (5357, 133160), (6658, 107140), (9740, 73238), (10714, 66580), (13316, 53570), (16645, 42856), (19480, 36619), (21428, 33290), (26632, 26785)]