222074583320

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{203641}}^1$

素因数の和:203988

約数の個数: 64

約数和(自身を含む): 505846728000

約数和(自身を除く): 283772144680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 199, 274, 398, 548, 685, 796, 995, 1096, 1370, 1592, 1990, 2740, 3980, 5480, 7960, 27263, 54526, 109052, 136315, 203641, 218104, 272630, 407282, 545260, 814564, 1018205, 1090520, 1629128, 2036410, 4072820, 8145640, 27898817, 40524559, 55797634, 81049118, 111595268, 139494085, 162098236, 202622795, 223190536, 278988170, 324196472, 405245590, 557976340, 810491180, 1115952680, 1620982360, 5551864583, 11103729166, 22207458332, 27759322915, 44414916664, 55518645830, 111037291660, 222074583320]

約数ペア:

[(1, 222074583320), (2, 111037291660), (4, 55518645830), (5, 44414916664), (8, 27759322915), (10, 22207458332), (20, 11103729166), (40, 5551864583), (137, 1620982360), (199, 1115952680), (274, 810491180), (398, 557976340), (548, 405245590), (685, 324196472), (796, 278988170), (995, 223190536), (1096, 202622795), (1370, 162098236), (1592, 139494085), (1990, 111595268), (2740, 81049118), (3980, 55797634), (5480, 40524559), (7960, 27898817), (27263, 8145640), (54526, 4072820), (109052, 2036410), (136315, 1629128), (203641, 1090520), (218104, 1018205), (272630, 814564), (407282, 545260)]