47332480

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5689}}^1$

素因数の和:5721

約数の個数: 64

約数和(自身を含む): 121879800

約数和(自身を除く): 74547320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 5689, 8320, 11378, 22756, 28445, 45512, 56890, 73957, 91024, 113780, 147914, 182048, 227560, 295828, 364096, 369785, 455120, 591656, 728192, 739570, 910240, 1183312, 1479140, 1820480, 2366624, 2958280, 3640960, 4733248, 5916560, 9466496, 11833120, 23666240, 47332480]

約数ペア:

[(1, 47332480), (2, 23666240), (4, 11833120), (5, 9466496), (8, 5916560), (10, 4733248), (13, 3640960), (16, 2958280), (20, 2366624), (26, 1820480), (32, 1479140), (40, 1183312), (52, 910240), (64, 739570), (65, 728192), (80, 591656), (104, 455120), (128, 369785), (130, 364096), (160, 295828), (208, 227560), (260, 182048), (320, 147914), (416, 113780), (520, 91024), (640, 73957), (832, 56890), (1040, 45512), (1664, 28445), (2080, 22756), (4160, 11378), (5689, 8320)]