109077760

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 291981312

約数和(自身を除く): 182903552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 110, 122, 127, 128, 160, 176, 220, 244, 254, 256, 305, 320, 352, 440, 488, 508, 610, 635, 640, 671, 704, 880, 976, 1016, 1220, 1270, 1280, 1342, 1397, 1408, 1760, 1952, 2032, 2440, 2540, 2684, 2794, 2816, 3355, 3520, 3904, 4064, 4880, 5080, 5368, 5588, 6710, 6985, 7040, 7747, 7808, 8128, 9760, 10160, 10736, 11176, 13420, 13970, 14080, 15494, 15616, 16256, 19520, 20320, 21472, 22352, 26840, 27940, 30988, 32512, 38735, 39040, 40640, 42944, 44704, 53680, 55880, 61976, 77470, 78080, 81280, 85217, 85888, 89408, 107360, 111760, 123952, 154940, 162560, 170434, 171776, 178816, 214720, 223520, 247904, 309880, 340868, 357632, 426085, 429440, 447040, 495808, 619760, 681736, 852170, 858880, 894080, 991616, 1239520, 1363472, 1704340, 1788160, 1983232, 2479040, 2726944, 3408680, 4958080, 5453888, 6817360, 9916160, 10907776, 13634720, 21815552, 27269440, 54538880, 109077760]

約数ペア:

[(1, 109077760), (2, 54538880), (4, 27269440), (5, 21815552), (8, 13634720), (10, 10907776), (11, 9916160), (16, 6817360), (20, 5453888), (22, 4958080), (32, 3408680), (40, 2726944), (44, 2479040), (55, 1983232), (61, 1788160), (64, 1704340), (80, 1363472), (88, 1239520), (110, 991616), (122, 894080), (127, 858880), (128, 852170), (160, 681736), (176, 619760), (220, 495808), (244, 447040), (254, 429440), (256, 426085), (305, 357632), (320, 340868), (352, 309880), (440, 247904), (488, 223520), (508, 214720), (610, 178816), (635, 171776), (640, 170434), (671, 162560), (704, 154940), (880, 123952), (976, 111760), (1016, 107360), (1220, 89408), (1270, 85888), (1280, 85217), (1342, 81280), (1397, 78080), (1408, 77470), (1760, 61976), (1952, 55880), (2032, 53680), (2440, 44704), (2540, 42944), (2684, 40640), (2794, 39040), (2816, 38735), (3355, 32512), (3520, 30988), (3904, 27940), (4064, 26840), (4880, 22352), (5080, 21472), (5368, 20320), (5588, 19520), (6710, 16256), (6985, 15616), (7040, 15494), (7747, 14080), (7808, 13970), (8128, 13420), (9760, 11176), (10160, 10736)]