16477120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 112

約数和(自身を含む): 44476416

約数和(自身を除く): 27999296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 151, 155, 160, 176, 220, 248, 302, 310, 320, 341, 352, 440, 496, 604, 620, 682, 704, 755, 880, 992, 1208, 1240, 1364, 1510, 1661, 1705, 1760, 1984, 2416, 2480, 2728, 3020, 3322, 3410, 3520, 4681, 4832, 4960, 5456, 6040, 6644, 6820, 8305, 9362, 9664, 9920, 10912, 12080, 13288, 13640, 16610, 18724, 21824, 23405, 24160, 26576, 27280, 33220, 37448, 46810, 48320, 51491, 53152, 54560, 66440, 74896, 93620, 102982, 106304, 109120, 132880, 149792, 187240, 205964, 257455, 265760, 299584, 374480, 411928, 514910, 531520, 748960, 823856, 1029820, 1497920, 1647712, 2059640, 3295424, 4119280, 8238560, 16477120]

約数ペア:

[(1, 16477120), (2, 8238560), (4, 4119280), (5, 3295424), (8, 2059640), (10, 1647712), (11, 1497920), (16, 1029820), (20, 823856), (22, 748960), (31, 531520), (32, 514910), (40, 411928), (44, 374480), (55, 299584), (62, 265760), (64, 257455), (80, 205964), (88, 187240), (110, 149792), (124, 132880), (151, 109120), (155, 106304), (160, 102982), (176, 93620), (220, 74896), (248, 66440), (302, 54560), (310, 53152), (320, 51491), (341, 48320), (352, 46810), (440, 37448), (496, 33220), (604, 27280), (620, 26576), (682, 24160), (704, 23405), (755, 21824), (880, 18724), (992, 16610), (1208, 13640), (1240, 13288), (1364, 12080), (1510, 10912), (1661, 9920), (1705, 9664), (1760, 9362), (1984, 8305), (2416, 6820), (2480, 6644), (2728, 6040), (3020, 5456), (3322, 4960), (3410, 4832), (3520, 4681)]