2017497920

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{106859}}^1$

素因数の和:106935

約数の個数: 56

約数和(自身を含む): 4885639200

約数和(自身を除く): 2868141280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1888, 2360, 3776, 4720, 9440, 18880, 106859, 213718, 427436, 534295, 854872, 1068590, 1709744, 2137180, 3419488, 4274360, 6304681, 6838976, 8548720, 12609362, 17097440, 25218724, 31523405, 34194880, 50437448, 63046810, 100874896, 126093620, 201749792, 252187240, 403499584, 504374480, 1008748960, 2017497920]

約数ペア:

[(1, 2017497920), (2, 1008748960), (4, 504374480), (5, 403499584), (8, 252187240), (10, 201749792), (16, 126093620), (20, 100874896), (32, 63046810), (40, 50437448), (59, 34194880), (64, 31523405), (80, 25218724), (118, 17097440), (160, 12609362), (236, 8548720), (295, 6838976), (320, 6304681), (472, 4274360), (590, 3419488), (944, 2137180), (1180, 1709744), (1888, 1068590), (2360, 854872), (3776, 534295), (4720, 427436), (9440, 213718), (18880, 106859)]