20220830780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{215161}}^1$

素因数の和:215334

約数の個数: 48

約数和(自身を含む): 43955014656

約数和(自身を除く): 23734183876

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 127, 148, 185, 254, 370, 508, 635, 740, 1270, 2540, 4699, 9398, 18796, 23495, 46990, 93980, 215161, 430322, 860644, 1075805, 2151610, 4303220, 7960957, 15921914, 27325447, 31843828, 39804785, 54650894, 79609570, 109301788, 136627235, 159219140, 273254470, 546508940, 1011041539, 2022083078, 4044166156, 5055207695, 10110415390, 20220830780]

約数ペア:

[(1, 20220830780), (2, 10110415390), (4, 5055207695), (5, 4044166156), (10, 2022083078), (20, 1011041539), (37, 546508940), (74, 273254470), (127, 159219140), (148, 136627235), (185, 109301788), (254, 79609570), (370, 54650894), (508, 39804785), (635, 31843828), (740, 27325447), (1270, 15921914), (2540, 7960957), (4699, 4303220), (9398, 2151610), (18796, 1075805), (23495, 860644), (46990, 430322), (93980, 215161)]