188889187360

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1\times {\mathrm{17827}}^1$

素因数の和:19298

約数の個数: 96

約数和(自身を含む): 456094437120

約数和(自身を除く): 267205249760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1409, 1504, 1880, 2818, 3760, 5636, 7045, 7520, 11272, 14090, 17827, 22544, 28180, 35654, 45088, 56360, 66223, 71308, 89135, 112720, 132446, 142616, 178270, 225440, 264892, 285232, 331115, 356540, 529784, 570464, 662230, 713080, 837869, 1059568, 1324460, 1426160, 1675738, 2119136, 2648920, 2852320, 3351476, 4189345, 5297840, 6702952, 8378690, 10595680, 13405904, 16757380, 25118243, 26811808, 33514760, 50236486, 67029520, 100472972, 125591215, 134059040, 200945944, 251182430, 401891888, 502364860, 803783776, 1004729720, 1180557421, 2009459440, 2361114842, 4018918880, 4722229684, 5902787105, 9444459368, 11805574210, 18888918736, 23611148420, 37777837472, 47222296840, 94444593680, 188889187360]

約数ペア:

[(1, 188889187360), (2, 94444593680), (4, 47222296840), (5, 37777837472), (8, 23611148420), (10, 18888918736), (16, 11805574210), (20, 9444459368), (32, 5902787105), (40, 4722229684), (47, 4018918880), (80, 2361114842), (94, 2009459440), (160, 1180557421), (188, 1004729720), (235, 803783776), (376, 502364860), (470, 401891888), (752, 251182430), (940, 200945944), (1409, 134059040), (1504, 125591215), (1880, 100472972), (2818, 67029520), (3760, 50236486), (5636, 33514760), (7045, 26811808), (7520, 25118243), (11272, 16757380), (14090, 13405904), (17827, 10595680), (22544, 8378690), (28180, 6702952), (35654, 5297840), (45088, 4189345), (56360, 3351476), (66223, 2852320), (71308, 2648920), (89135, 2119136), (112720, 1675738), (132446, 1426160), (142616, 1324460), (178270, 1059568), (225440, 837869), (264892, 713080), (285232, 662230), (331115, 570464), (356540, 529784)]