133727980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4339}}^1$

素因数の和:4438

約数の個数: 48

約数和(自身を含む): 297480960

約数和(自身を除く): 163752980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 335, 460, 670, 1340, 1541, 3082, 4339, 6164, 7705, 8678, 15410, 17356, 21695, 30820, 43390, 86780, 99797, 199594, 290713, 399188, 498985, 581426, 997970, 1162852, 1453565, 1995940, 2907130, 5814260, 6686399, 13372798, 26745596, 33431995, 66863990, 133727980]

約数ペア:

[(1, 133727980), (2, 66863990), (4, 33431995), (5, 26745596), (10, 13372798), (20, 6686399), (23, 5814260), (46, 2907130), (67, 1995940), (92, 1453565), (115, 1162852), (134, 997970), (230, 581426), (268, 498985), (335, 399188), (460, 290713), (670, 199594), (1340, 99797), (1541, 86780), (3082, 43390), (4339, 30820), (6164, 21695), (7705, 17356), (8678, 15410)]