30951660080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{348241}}^1$

素因数の和:348366

約数の個数: 80

約数和(自身を含む): 79282166688

約数和(自身を除く): 48330506608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 101, 110, 176, 202, 220, 404, 440, 505, 808, 880, 1010, 1111, 1616, 2020, 2222, 4040, 4444, 5555, 8080, 8888, 11110, 17776, 22220, 44440, 88880, 348241, 696482, 1392964, 1741205, 2785928, 3482410, 3830651, 5571856, 6964820, 7661302, 13929640, 15322604, 19153255, 27859280, 30645208, 35172341, 38306510, 61290416, 70344682, 76613020, 140689364, 153226040, 175861705, 281378728, 306452080, 351723410, 386895751, 562757456, 703446820, 773791502, 1406893640, 1547583004, 1934478755, 2813787280, 3095166008, 3868957510, 6190332016, 7737915020, 15475830040, 30951660080]

約数ペア:

[(1, 30951660080), (2, 15475830040), (4, 7737915020), (5, 6190332016), (8, 3868957510), (10, 3095166008), (11, 2813787280), (16, 1934478755), (20, 1547583004), (22, 1406893640), (40, 773791502), (44, 703446820), (55, 562757456), (80, 386895751), (88, 351723410), (101, 306452080), (110, 281378728), (176, 175861705), (202, 153226040), (220, 140689364), (404, 76613020), (440, 70344682), (505, 61290416), (808, 38306510), (880, 35172341), (1010, 30645208), (1111, 27859280), (1616, 19153255), (2020, 15322604), (2222, 13929640), (4040, 7661302), (4444, 6964820), (5555, 5571856), (8080, 3830651), (8888, 3482410), (11110, 2785928), (17776, 1741205), (22220, 1392964), (44440, 696482), (88880, 348241)]