98553440

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5651}}^1$

素因数の和:5775

約数の個数: 48

約数和(自身を含む): 235010160

約数和(自身を除く): 136456720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 5651, 8720, 11302, 17440, 22604, 28255, 45208, 56510, 90416, 113020, 180832, 226040, 452080, 615959, 904160, 1231918, 2463836, 3079795, 4927672, 6159590, 9855344, 12319180, 19710688, 24638360, 49276720, 98553440]

約数ペア:

[(1, 98553440), (2, 49276720), (4, 24638360), (5, 19710688), (8, 12319180), (10, 9855344), (16, 6159590), (20, 4927672), (32, 3079795), (40, 2463836), (80, 1231918), (109, 904160), (160, 615959), (218, 452080), (436, 226040), (545, 180832), (872, 113020), (1090, 90416), (1744, 56510), (2180, 45208), (3488, 28255), (4360, 22604), (5651, 17440), (8720, 11302)]