29441140

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 63608832

約数和(自身を除く): 34167692

約数列:

[1, 2, 4, 5, 10, 20, 67, 127, 134, 173, 254, 268, 335, 346, 508, 635, 670, 692, 865, 1270, 1340, 1730, 2540, 3460, 8509, 11591, 17018, 21971, 23182, 34036, 42545, 43942, 46364, 57955, 85090, 87884, 109855, 115910, 170180, 219710, 231820, 439420, 1472057, 2944114, 5888228, 7360285, 14720570, 29441140]

約数ペア:

[(1, 29441140), (2, 14720570), (4, 7360285), (5, 5888228), (10, 2944114), (20, 1472057), (67, 439420), (127, 231820), (134, 219710), (173, 170180), (254, 115910), (268, 109855), (335, 87884), (346, 85090), (508, 57955), (635, 46364), (670, 43942), (692, 42545), (865, 34036), (1270, 23182), (1340, 21971), (1730, 17018), (2540, 11591), (3460, 8509)]