9901007.00000000

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1093}}^1$

素因数の和:1169

約数の個数: 56

約数和(自身を含む): 50017680

約数和(自身を除く): 29381840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1093, 1180, 1888, 2186, 2360, 3776, 4372, 4720, 5465, 8744, 9440, 10930, 17488, 18880, 21860, 34976, 43720, 64487, 69952, 87440, 128974, 174880, 257948, 322435, 349760, 515896, 644870, 1031792, 1289740, 2063584, 2579480, 4127168, 5158960, 10317920, 20635840]

約数ペア:

[(1, 20635840), (2, 10317920), (4, 5158960), (5, 4127168), (8, 2579480), (10, 2063584), (16, 1289740), (20, 1031792), (32, 644870), (40, 515896), (59, 349760), (64, 322435), (80, 257948), (118, 174880), (160, 128974), (236, 87440), (295, 69952), (320, 64487), (472, 43720), (590, 34976), (944, 21860), (1093, 18880), (1180, 17488), (1888, 10930), (2186, 9440), (2360, 8744), (3776, 5465), (4372, 4720)]