448550080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2178

約数の個数: 112

約数和(自身を含む): 1184879520

約数和(自身を除く): 736329440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 110, 122, 160, 176, 220, 244, 305, 320, 352, 440, 488, 610, 671, 704, 880, 976, 1220, 1342, 1760, 1952, 2089, 2440, 2684, 3355, 3520, 3904, 4178, 4880, 5368, 6710, 8356, 9760, 10445, 10736, 13420, 16712, 19520, 20890, 21472, 22979, 26840, 33424, 41780, 42944, 45958, 53680, 66848, 83560, 91916, 107360, 114895, 127429, 133696, 167120, 183832, 214720, 229790, 254858, 334240, 367664, 459580, 509716, 637145, 668480, 735328, 919160, 1019432, 1274290, 1401719, 1470656, 1838320, 2038864, 2548580, 2803438, 3676640, 4077728, 5097160, 5606876, 7008595, 7353280, 8155456, 10194320, 11213752, 14017190, 20388640, 22427504, 28034380, 40777280, 44855008, 56068760, 89710016, 112137520, 224275040, 448550080]

約数ペア:

[(1, 448550080), (2, 224275040), (4, 112137520), (5, 89710016), (8, 56068760), (10, 44855008), (11, 40777280), (16, 28034380), (20, 22427504), (22, 20388640), (32, 14017190), (40, 11213752), (44, 10194320), (55, 8155456), (61, 7353280), (64, 7008595), (80, 5606876), (88, 5097160), (110, 4077728), (122, 3676640), (160, 2803438), (176, 2548580), (220, 2038864), (244, 1838320), (305, 1470656), (320, 1401719), (352, 1274290), (440, 1019432), (488, 919160), (610, 735328), (671, 668480), (704, 637145), (880, 509716), (976, 459580), (1220, 367664), (1342, 334240), (1760, 254858), (1952, 229790), (2089, 214720), (2440, 183832), (2684, 167120), (3355, 133696), (3520, 127429), (3904, 114895), (4178, 107360), (4880, 91916), (5368, 83560), (6710, 66848), (8356, 53680), (9760, 45958), (10445, 42944), (10736, 41780), (13420, 33424), (16712, 26840), (19520, 22979), (20890, 21472)]