13493414720

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{5443}}^1$

素因数の和:5648

約数の個数: 112

約数和(自身を含む): 32921131008

約数和(自身を除く): 19427716288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 127, 160, 244, 254, 305, 320, 488, 508, 610, 635, 976, 1016, 1220, 1270, 1952, 2032, 2440, 2540, 3904, 4064, 4880, 5080, 5443, 7747, 8128, 9760, 10160, 10886, 15494, 19520, 20320, 21772, 27215, 30988, 38735, 40640, 43544, 54430, 61976, 77470, 87088, 108860, 123952, 154940, 174176, 217720, 247904, 309880, 332023, 348352, 435440, 495808, 619760, 664046, 691261, 870880, 1239520, 1328092, 1382522, 1660115, 1741760, 2479040, 2656184, 2765044, 3320230, 3456305, 5312368, 5530088, 6640460, 6912610, 10624736, 11060176, 13280920, 13825220, 21249472, 22120352, 26561840, 27650440, 42166921, 44240704, 53123680, 55300880, 84333842, 106247360, 110601760, 168667684, 210834605, 221203520, 337335368, 421669210, 674670736, 843338420, 1349341472, 1686676840, 2698682944, 3373353680, 6746707360, 13493414720]

約数ペア:

[(1, 13493414720), (2, 6746707360), (4, 3373353680), (5, 2698682944), (8, 1686676840), (10, 1349341472), (16, 843338420), (20, 674670736), (32, 421669210), (40, 337335368), (61, 221203520), (64, 210834605), (80, 168667684), (122, 110601760), (127, 106247360), (160, 84333842), (244, 55300880), (254, 53123680), (305, 44240704), (320, 42166921), (488, 27650440), (508, 26561840), (610, 22120352), (635, 21249472), (976, 13825220), (1016, 13280920), (1220, 11060176), (1270, 10624736), (1952, 6912610), (2032, 6640460), (2440, 5530088), (2540, 5312368), (3904, 3456305), (4064, 3320230), (4880, 2765044), (5080, 2656184), (5443, 2479040), (7747, 1741760), (8128, 1660115), (9760, 1382522), (10160, 1328092), (10886, 1239520), (15494, 870880), (19520, 691261), (20320, 664046), (21772, 619760), (27215, 495808), (30988, 435440), (38735, 348352), (40640, 332023), (43544, 309880), (54430, 247904), (61976, 217720), (77470, 174176), (87088, 154940), (108860, 123952)]