105493880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 247320000

約数和(自身を除く): 141826120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 199, 232, 290, 398, 457, 580, 796, 914, 995, 1160, 1592, 1828, 1990, 2285, 3656, 3980, 4570, 5771, 7960, 9140, 11542, 13253, 18280, 23084, 26506, 28855, 46168, 53012, 57710, 66265, 90943, 106024, 115420, 132530, 181886, 230840, 265060, 363772, 454715, 530120, 727544, 909430, 1818860, 2637347, 3637720, 5274694, 10549388, 13186735, 21098776, 26373470, 52746940, 105493880]

約数ペア:

[(1, 105493880), (2, 52746940), (4, 26373470), (5, 21098776), (8, 13186735), (10, 10549388), (20, 5274694), (29, 3637720), (40, 2637347), (58, 1818860), (116, 909430), (145, 727544), (199, 530120), (232, 454715), (290, 363772), (398, 265060), (457, 230840), (580, 181886), (796, 132530), (914, 115420), (995, 106024), (1160, 90943), (1592, 66265), (1828, 57710), (1990, 53012), (2285, 46168), (3656, 28855), (3980, 26506), (4570, 23084), (5771, 18280), (7960, 13253), (9140, 11542)]