11601477760

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{297169}}^1$

素因数の和:297249

約数の個数: 64

約数和(自身を含む): 28189546200

約数和(自身を除く): 16588068440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 305, 320, 488, 610, 640, 976, 1220, 1952, 2440, 3904, 4880, 7808, 9760, 19520, 39040, 297169, 594338, 1188676, 1485845, 2377352, 2971690, 4754704, 5943380, 9509408, 11886760, 18127309, 19018816, 23773520, 36254618, 38037632, 47547040, 72509236, 90636545, 95094080, 145018472, 181273090, 190188160, 290036944, 362546180, 580073888, 725092360, 1160147776, 1450184720, 2320295552, 2900369440, 5800738880, 11601477760]

約数ペア:

[(1, 11601477760), (2, 5800738880), (4, 2900369440), (5, 2320295552), (8, 1450184720), (10, 1160147776), (16, 725092360), (20, 580073888), (32, 362546180), (40, 290036944), (61, 190188160), (64, 181273090), (80, 145018472), (122, 95094080), (128, 90636545), (160, 72509236), (244, 47547040), (305, 38037632), (320, 36254618), (488, 23773520), (610, 19018816), (640, 18127309), (976, 11886760), (1220, 9509408), (1952, 5943380), (2440, 4754704), (3904, 2971690), (4880, 2377352), (7808, 1485845), (9760, 1188676), (19520, 594338), (39040, 297169)]