67595840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16249}}^1$

素因数の和:16279

約数の個数: 56

約数和(自身を含む): 173355000

約数和(自身を除く): 105759160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 16249, 32498, 64996, 81245, 129992, 162490, 211237, 259984, 324980, 422474, 519968, 649960, 844948, 1039936, 1056185, 1299920, 1689896, 2112370, 2599840, 3379792, 4224740, 5199680, 6759584, 8449480, 13519168, 16898960, 33797920, 67595840]

約数ペア:

[(1, 67595840), (2, 33797920), (4, 16898960), (5, 13519168), (8, 8449480), (10, 6759584), (13, 5199680), (16, 4224740), (20, 3379792), (26, 2599840), (32, 2112370), (40, 1689896), (52, 1299920), (64, 1056185), (65, 1039936), (80, 844948), (104, 649960), (130, 519968), (160, 422474), (208, 324980), (260, 259984), (320, 211237), (416, 162490), (520, 129992), (832, 81245), (1040, 64996), (2080, 32498), (4160, 16249)]