83237380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 181367424

約数和(自身を除く): 98130044

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 83, 164, 166, 205, 332, 410, 415, 820, 830, 1223, 1660, 2446, 3403, 4892, 6115, 6806, 12230, 13612, 17015, 24460, 34030, 50143, 68060, 100286, 101509, 200572, 203018, 250715, 406036, 501430, 507545, 1002860, 1015090, 2030180, 4161869, 8323738, 16647476, 20809345, 41618690, 83237380]

約数ペア:

[(1, 83237380), (2, 41618690), (4, 20809345), (5, 16647476), (10, 8323738), (20, 4161869), (41, 2030180), (82, 1015090), (83, 1002860), (164, 507545), (166, 501430), (205, 406036), (332, 250715), (410, 203018), (415, 200572), (820, 101509), (830, 100286), (1223, 68060), (1660, 50143), (2446, 34030), (3403, 24460), (4892, 17015), (6115, 13612), (6806, 12230)]