191568580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80491}}^1$

素因数の和:80524

約数の個数: 48

約数和(自身を含む): 486815616

約数和(自身を除く): 295247036

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 80491, 160982, 321964, 402455, 563437, 804910, 1126874, 1368347, 1609820, 2253748, 2736694, 2817185, 5473388, 5634370, 6841735, 9578429, 11268740, 13683470, 19156858, 27366940, 38313716, 47892145, 95784290, 191568580]

約数ペア:

[(1, 191568580), (2, 95784290), (4, 47892145), (5, 38313716), (7, 27366940), (10, 19156858), (14, 13683470), (17, 11268740), (20, 9578429), (28, 6841735), (34, 5634370), (35, 5473388), (68, 2817185), (70, 2736694), (85, 2253748), (119, 1609820), (140, 1368347), (170, 1126874), (238, 804910), (340, 563437), (476, 402455), (595, 321964), (1190, 160982), (2380, 80491)]