40880004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5077}}^1$

素因数の和:5156

約数の個数: 48

約数和(自身を含む): 105784896

約数和(自身を除く): 64904892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1342, 2013, 2684, 4026, 5077, 8052, 10154, 15231, 20308, 30462, 55847, 60924, 111694, 167541, 223388, 309697, 335082, 619394, 670164, 929091, 1238788, 1858182, 3406667, 3716364, 6813334, 10220001, 13626668, 20440002, 40880004]

約数ペア:

[(1, 40880004), (2, 20440002), (3, 13626668), (4, 10220001), (6, 6813334), (11, 3716364), (12, 3406667), (22, 1858182), (33, 1238788), (44, 929091), (61, 670164), (66, 619394), (122, 335082), (132, 309697), (183, 223388), (244, 167541), (366, 111694), (671, 60924), (732, 55847), (1342, 30462), (2013, 20308), (2684, 15231), (4026, 10154), (5077, 8052)]