87884000

素因数分解:

$2^5\times 5^3\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 218889216

約数和(自身を除く): 131005216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 127, 160, 173, 200, 250, 254, 346, 400, 500, 508, 635, 692, 800, 865, 1000, 1016, 1270, 1384, 1730, 2000, 2032, 2540, 2768, 3175, 3460, 4000, 4064, 4325, 5080, 5536, 6350, 6920, 8650, 10160, 12700, 13840, 15875, 17300, 20320, 21625, 21971, 25400, 27680, 31750, 34600, 43250, 43942, 50800, 63500, 69200, 86500, 87884, 101600, 109855, 127000, 138400, 173000, 175768, 219710, 254000, 346000, 351536, 439420, 508000, 549275, 692000, 703072, 878840, 1098550, 1757680, 2197100, 2746375, 3515360, 4394200, 5492750, 8788400, 10985500, 17576800, 21971000, 43942000, 87884000]

約数ペア:

[(1, 87884000), (2, 43942000), (4, 21971000), (5, 17576800), (8, 10985500), (10, 8788400), (16, 5492750), (20, 4394200), (25, 3515360), (32, 2746375), (40, 2197100), (50, 1757680), (80, 1098550), (100, 878840), (125, 703072), (127, 692000), (160, 549275), (173, 508000), (200, 439420), (250, 351536), (254, 346000), (346, 254000), (400, 219710), (500, 175768), (508, 173000), (635, 138400), (692, 127000), (800, 109855), (865, 101600), (1000, 87884), (1016, 86500), (1270, 69200), (1384, 63500), (1730, 50800), (2000, 43942), (2032, 43250), (2540, 34600), (2768, 31750), (3175, 27680), (3460, 25400), (4000, 21971), (4064, 21625), (4325, 20320), (5080, 17300), (5536, 15875), (6350, 13840), (6920, 12700), (8650, 10160)]