70253600

素因数分解:

$2^5\times 5^2\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:798

約数の個数: 72

約数和(自身を含む): 173027988

約数和(自身を除く): 102774388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 137, 160, 200, 274, 400, 548, 641, 685, 800, 1096, 1282, 1370, 2192, 2564, 2740, 3205, 3425, 4384, 5128, 5480, 6410, 6850, 10256, 10960, 12820, 13700, 16025, 20512, 21920, 25640, 27400, 32050, 51280, 54800, 64100, 87817, 102560, 109600, 128200, 175634, 256400, 351268, 439085, 512800, 702536, 878170, 1405072, 1756340, 2195425, 2810144, 3512680, 4390850, 7025360, 8781700, 14050720, 17563400, 35126800, 70253600]

約数ペア:

[(1, 70253600), (2, 35126800), (4, 17563400), (5, 14050720), (8, 8781700), (10, 7025360), (16, 4390850), (20, 3512680), (25, 2810144), (32, 2195425), (40, 1756340), (50, 1405072), (80, 878170), (100, 702536), (137, 512800), (160, 439085), (200, 351268), (274, 256400), (400, 175634), (548, 128200), (641, 109600), (685, 102560), (800, 87817), (1096, 64100), (1282, 54800), (1370, 51280), (2192, 32050), (2564, 27400), (2740, 25640), (3205, 21920), (3425, 20512), (4384, 16025), (5128, 13700), (5480, 12820), (6410, 10960), (6850, 10256)]