73118440

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{27283}}^1$

素因数の和:27361

約数の個数: 32

約数和(自身を含む): 166978080

約数和(自身を除く): 93859640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 27283, 54566, 109132, 136415, 218264, 272830, 545660, 1091320, 1827961, 3655922, 7311844, 9139805, 14623688, 18279610, 36559220, 73118440]

約数ペア:

[(1, 73118440), (2, 36559220), (4, 18279610), (5, 14623688), (8, 9139805), (10, 7311844), (20, 3655922), (40, 1827961), (67, 1091320), (134, 545660), (268, 272830), (335, 218264), (536, 136415), (670, 109132), (1340, 54566), (2680, 27283)]