62823220

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 135168768

約数和(自身を除く): 72345548

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 173, 268, 271, 335, 346, 542, 670, 692, 865, 1084, 1340, 1355, 1730, 2710, 3460, 5420, 11591, 18157, 23182, 36314, 46364, 46883, 57955, 72628, 90785, 93766, 115910, 181570, 187532, 231820, 234415, 363140, 468830, 937660, 3141161, 6282322, 12564644, 15705805, 31411610, 62823220]

約数ペア:

[(1, 62823220), (2, 31411610), (4, 15705805), (5, 12564644), (10, 6282322), (20, 3141161), (67, 937660), (134, 468830), (173, 363140), (268, 234415), (271, 231820), (335, 187532), (346, 181570), (542, 115910), (670, 93766), (692, 90785), (865, 72628), (1084, 57955), (1340, 46883), (1355, 46364), (1730, 36314), (2710, 23182), (3460, 18157), (5420, 11591)]