225160870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 454035456

約数和(自身を除く): 228874586

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 137, 223, 274, 335, 446, 670, 685, 737, 1115, 1370, 1474, 1507, 2230, 2453, 3014, 3685, 4906, 7370, 7535, 9179, 12265, 14941, 15070, 18358, 24530, 29882, 30551, 45895, 61102, 74705, 91790, 100969, 149410, 152755, 164351, 201938, 305510, 328702, 336061, 504845, 672122, 821755, 1009690, 1643510, 1680305, 2046917, 3360610, 4093834, 10234585, 20469170, 22516087, 45032174, 112580435, 225160870]

約数ペア:

[(1, 225160870), (2, 112580435), (5, 45032174), (10, 22516087), (11, 20469170), (22, 10234585), (55, 4093834), (67, 3360610), (110, 2046917), (134, 1680305), (137, 1643510), (223, 1009690), (274, 821755), (335, 672122), (446, 504845), (670, 336061), (685, 328702), (737, 305510), (1115, 201938), (1370, 164351), (1474, 152755), (1507, 149410), (2230, 100969), (2453, 91790), (3014, 74705), (3685, 61102), (4906, 45895), (7370, 30551), (7535, 29882), (9179, 24530), (12265, 18358), (14941, 15070)]