70296850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 142615872

約数和(自身を除く): 72319022

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 130, 166, 325, 415, 650, 830, 1079, 1303, 2075, 2158, 2606, 4150, 5395, 6515, 10790, 13030, 16939, 26975, 32575, 33878, 53950, 65150, 84695, 108149, 169390, 216298, 423475, 540745, 846950, 1081490, 1405937, 2703725, 2811874, 5407450, 7029685, 14059370, 35148425, 70296850]

約数ペア:

[(1, 70296850), (2, 35148425), (5, 14059370), (10, 7029685), (13, 5407450), (25, 2811874), (26, 2703725), (50, 1405937), (65, 1081490), (83, 846950), (130, 540745), (166, 423475), (325, 216298), (415, 169390), (650, 108149), (830, 84695), (1079, 65150), (1303, 53950), (2075, 33878), (2158, 32575), (2606, 26975), (4150, 16939), (5395, 13030), (6515, 10790)]