182167640

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 420737760

約数和(自身を除く): 238570120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 101, 134, 202, 268, 335, 404, 505, 536, 670, 673, 808, 1010, 1340, 1346, 2020, 2680, 2692, 3365, 4040, 5384, 6730, 6767, 13460, 13534, 26920, 27068, 33835, 45091, 54136, 67670, 67973, 90182, 135340, 135946, 180364, 225455, 270680, 271892, 339865, 360728, 450910, 543784, 679730, 901820, 1359460, 1803640, 2718920, 4554191, 9108382, 18216764, 22770955, 36433528, 45541910, 91083820, 182167640]

約数ペア:

[(1, 182167640), (2, 91083820), (4, 45541910), (5, 36433528), (8, 22770955), (10, 18216764), (20, 9108382), (40, 4554191), (67, 2718920), (101, 1803640), (134, 1359460), (202, 901820), (268, 679730), (335, 543784), (404, 450910), (505, 360728), (536, 339865), (670, 271892), (673, 270680), (808, 225455), (1010, 180364), (1340, 135946), (1346, 135340), (2020, 90182), (2680, 67973), (2692, 67670), (3365, 54136), (4040, 45091), (5384, 33835), (6730, 27068), (6767, 26920), (13460, 13534)]