86097700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 203473088

約数和(自身を除く): 117375388

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 103, 130, 206, 260, 325, 412, 515, 643, 650, 1030, 1286, 1300, 1339, 2060, 2572, 2575, 2678, 3215, 5150, 5356, 6430, 6695, 8359, 10300, 12860, 13390, 16075, 16718, 26780, 32150, 33436, 33475, 41795, 64300, 66229, 66950, 83590, 132458, 133900, 167180, 208975, 264916, 331145, 417950, 662290, 835900, 860977, 1324580, 1655725, 1721954, 3311450, 3443908, 4304885, 6622900, 8609770, 17219540, 21524425, 43048850, 86097700]

約数ペア:

[(1, 86097700), (2, 43048850), (4, 21524425), (5, 17219540), (10, 8609770), (13, 6622900), (20, 4304885), (25, 3443908), (26, 3311450), (50, 1721954), (52, 1655725), (65, 1324580), (100, 860977), (103, 835900), (130, 662290), (206, 417950), (260, 331145), (325, 264916), (412, 208975), (515, 167180), (643, 133900), (650, 132458), (1030, 83590), (1286, 66950), (1300, 66229), (1339, 64300), (2060, 41795), (2572, 33475), (2575, 33436), (2678, 32150), (3215, 26780), (5150, 16718), (5356, 16075), (6430, 13390), (6695, 12860), (8359, 10300)]