29492720

素因数分解:

$2^4\times 5^1\times {\mathrm{487}}^1\times {\mathrm{757}}^1$

素因数の和:1257

約数の個数: 40

約数和(自身を含む): 68802144

約数和(自身を除く): 39309424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 487, 757, 974, 1514, 1948, 2435, 3028, 3785, 3896, 4870, 6056, 7570, 7792, 9740, 12112, 15140, 19480, 30280, 38960, 60560, 368659, 737318, 1474636, 1843295, 2949272, 3686590, 5898544, 7373180, 14746360, 29492720]

約数ペア:

[(1, 29492720), (2, 14746360), (4, 7373180), (5, 5898544), (8, 3686590), (10, 2949272), (16, 1843295), (20, 1474636), (40, 737318), (80, 368659), (487, 60560), (757, 38960), (974, 30280), (1514, 19480), (1948, 15140), (2435, 12112), (3028, 9740), (3785, 7792), (3896, 7570), (4870, 6056)]