76913320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2609}}^1$

素因数の和:2698

約数の個数: 64

約数和(自身を含む): 191678400

約数和(自身を除く): 114765080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 2609, 2680, 2948, 3685, 5218, 5896, 7370, 10436, 13045, 14740, 20872, 26090, 28699, 29480, 52180, 57398, 104360, 114796, 143495, 174803, 229592, 286990, 349606, 573980, 699212, 874015, 1147960, 1398424, 1748030, 1922833, 3496060, 3845666, 6992120, 7691332, 9614165, 15382664, 19228330, 38456660, 76913320]

約数ペア:

[(1, 76913320), (2, 38456660), (4, 19228330), (5, 15382664), (8, 9614165), (10, 7691332), (11, 6992120), (20, 3845666), (22, 3496060), (40, 1922833), (44, 1748030), (55, 1398424), (67, 1147960), (88, 874015), (110, 699212), (134, 573980), (220, 349606), (268, 286990), (335, 229592), (440, 174803), (536, 143495), (670, 114796), (737, 104360), (1340, 57398), (1474, 52180), (2609, 29480), (2680, 28699), (2948, 26090), (3685, 20872), (5218, 14740), (5896, 13045), (7370, 10436)]