24846280

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 57968640

約数和(自身を除く): 33122360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 73, 127, 134, 146, 254, 268, 292, 335, 365, 508, 536, 584, 635, 670, 730, 1016, 1270, 1340, 1460, 2540, 2680, 2920, 4891, 5080, 8509, 9271, 9782, 17018, 18542, 19564, 24455, 34036, 37084, 39128, 42545, 46355, 48910, 68072, 74168, 85090, 92710, 97820, 170180, 185420, 195640, 340360, 370840, 621157, 1242314, 2484628, 3105785, 4969256, 6211570, 12423140, 24846280]

約数ペア:

[(1, 24846280), (2, 12423140), (4, 6211570), (5, 4969256), (8, 3105785), (10, 2484628), (20, 1242314), (40, 621157), (67, 370840), (73, 340360), (127, 195640), (134, 185420), (146, 170180), (254, 97820), (268, 92710), (292, 85090), (335, 74168), (365, 68072), (508, 48910), (536, 46355), (584, 42545), (635, 39128), (670, 37084), (730, 34036), (1016, 24455), (1270, 19564), (1340, 18542), (1460, 17018), (2540, 9782), (2680, 9271), (2920, 8509), (4891, 5080)]