3397126280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{4253}}^1$

素因数の和:5334

約数の個数: 64

約数和(自身を含む): 8055374400

約数和(自身を除く): 4658248120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1051, 2102, 4204, 4253, 5255, 8408, 8506, 10510, 17012, 19969, 21020, 21265, 34024, 39938, 42040, 42530, 79876, 80807, 85060, 99845, 159752, 161614, 170120, 199690, 323228, 399380, 404035, 646456, 798760, 808070, 1616140, 3232280, 4469903, 8939806, 17879612, 22349515, 35759224, 44699030, 84928157, 89398060, 169856314, 178796120, 339712628, 424640785, 679425256, 849281570, 1698563140, 3397126280]

約数ペア:

[(1, 3397126280), (2, 1698563140), (4, 849281570), (5, 679425256), (8, 424640785), (10, 339712628), (19, 178796120), (20, 169856314), (38, 89398060), (40, 84928157), (76, 44699030), (95, 35759224), (152, 22349515), (190, 17879612), (380, 8939806), (760, 4469903), (1051, 3232280), (2102, 1616140), (4204, 808070), (4253, 798760), (5255, 646456), (8408, 404035), (8506, 399380), (10510, 323228), (17012, 199690), (19969, 170120), (21020, 161614), (21265, 159752), (34024, 99845), (39938, 85060), (42040, 80807), (42530, 79876)]