94720640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{21143}}^1$

素因数の和:21169

約数の個数: 64

約数和(自身を含む): 258802560

約数和(自身を除く): 164081920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 21143, 42286, 84572, 105715, 148001, 169144, 211430, 296002, 338288, 422860, 592004, 676576, 740005, 845720, 1184008, 1353152, 1480010, 1691440, 2368016, 2706304, 2960020, 3382880, 4736032, 5920040, 6765760, 9472064, 11840080, 13531520, 18944128, 23680160, 47360320, 94720640]

約数ペア:

[(1, 94720640), (2, 47360320), (4, 23680160), (5, 18944128), (7, 13531520), (8, 11840080), (10, 9472064), (14, 6765760), (16, 5920040), (20, 4736032), (28, 3382880), (32, 2960020), (35, 2706304), (40, 2368016), (56, 1691440), (64, 1480010), (70, 1353152), (80, 1184008), (112, 845720), (128, 740005), (140, 676576), (160, 592004), (224, 422860), (280, 338288), (320, 296002), (448, 211430), (560, 169144), (640, 148001), (896, 105715), (1120, 84572), (2240, 42286), (4480, 21143)]