89189230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{36109}}^1$

素因数の和:36148

約数の個数: 32

約数和(自身を含む): 181994400

約数和(自身を除く): 92805170

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 36109, 72218, 180545, 361090, 469417, 686071, 938834, 1372142, 2347085, 3430355, 4694170, 6860710, 8918923, 17837846, 44594615, 89189230]

約数ペア:

[(1, 89189230), (2, 44594615), (5, 17837846), (10, 8918923), (13, 6860710), (19, 4694170), (26, 3430355), (38, 2347085), (65, 1372142), (95, 938834), (130, 686071), (190, 469417), (247, 361090), (494, 180545), (1235, 72218), (2470, 36109)]