202330480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5347}}^1$

素因数の和:5414

約数の個数: 80

約数和(自身を含む): 525216384

約数和(自身を除く): 322885904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 172, 176, 215, 220, 344, 430, 440, 473, 688, 860, 880, 946, 1720, 1892, 2365, 3440, 3784, 4730, 5347, 7568, 9460, 10694, 18920, 21388, 26735, 37840, 42776, 53470, 58817, 85552, 106940, 117634, 213880, 229921, 235268, 294085, 427760, 459842, 470536, 588170, 919684, 941072, 1149605, 1176340, 1839368, 2299210, 2352680, 2529131, 3678736, 4598420, 4705360, 5058262, 9196840, 10116524, 12645655, 18393680, 20233048, 25291310, 40466096, 50582620, 101165240, 202330480]

約数ペア:

[(1, 202330480), (2, 101165240), (4, 50582620), (5, 40466096), (8, 25291310), (10, 20233048), (11, 18393680), (16, 12645655), (20, 10116524), (22, 9196840), (40, 5058262), (43, 4705360), (44, 4598420), (55, 3678736), (80, 2529131), (86, 2352680), (88, 2299210), (110, 1839368), (172, 1176340), (176, 1149605), (215, 941072), (220, 919684), (344, 588170), (430, 470536), (440, 459842), (473, 427760), (688, 294085), (860, 235268), (880, 229921), (946, 213880), (1720, 117634), (1892, 106940), (2365, 85552), (3440, 58817), (3784, 53470), (4730, 42776), (5347, 37840), (7568, 26735), (9460, 21388), (10694, 18920)]