37208240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 92806560

約数和(自身を除く): 55598320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 109, 136, 170, 218, 251, 272, 340, 436, 502, 545, 680, 872, 1004, 1090, 1255, 1360, 1744, 1853, 2008, 2180, 2510, 3706, 4016, 4267, 4360, 5020, 7412, 8534, 8720, 9265, 10040, 14824, 17068, 18530, 20080, 21335, 27359, 29648, 34136, 37060, 42670, 54718, 68272, 74120, 85340, 109436, 136795, 148240, 170680, 218872, 273590, 341360, 437744, 465103, 547180, 930206, 1094360, 1860412, 2188720, 2325515, 3720824, 4651030, 7441648, 9302060, 18604120, 37208240]

約数ペア:

[(1, 37208240), (2, 18604120), (4, 9302060), (5, 7441648), (8, 4651030), (10, 3720824), (16, 2325515), (17, 2188720), (20, 1860412), (34, 1094360), (40, 930206), (68, 547180), (80, 465103), (85, 437744), (109, 341360), (136, 273590), (170, 218872), (218, 170680), (251, 148240), (272, 136795), (340, 109436), (436, 85340), (502, 74120), (545, 68272), (680, 54718), (872, 42670), (1004, 37060), (1090, 34136), (1255, 29648), (1360, 27359), (1744, 21335), (1853, 20080), (2008, 18530), (2180, 17068), (2510, 14824), (3706, 10040), (4016, 9265), (4267, 8720), (4360, 8534), (5020, 7412)]