86756000

素因数分解:

$2^5\times 5^3\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 228265128

約数和(自身を除く): 141509128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 41, 46, 50, 80, 82, 92, 100, 115, 125, 160, 164, 184, 200, 205, 230, 250, 328, 368, 400, 410, 460, 500, 529, 575, 656, 736, 800, 820, 920, 943, 1000, 1025, 1058, 1150, 1312, 1640, 1840, 1886, 2000, 2050, 2116, 2300, 2645, 2875, 3280, 3680, 3772, 4000, 4100, 4232, 4600, 4715, 5125, 5290, 5750, 6560, 7544, 8200, 8464, 9200, 9430, 10250, 10580, 11500, 13225, 15088, 16400, 16928, 18400, 18860, 20500, 21160, 21689, 23000, 23575, 26450, 30176, 32800, 37720, 41000, 42320, 43378, 46000, 47150, 52900, 66125, 75440, 82000, 84640, 86756, 92000, 94300, 105800, 108445, 117875, 132250, 150880, 164000, 173512, 188600, 211600, 216890, 235750, 264500, 347024, 377200, 423200, 433780, 471500, 529000, 542225, 694048, 754400, 867560, 943000, 1058000, 1084450, 1735120, 1886000, 2116000, 2168900, 2711125, 3470240, 3772000, 4337800, 5422250, 8675600, 10844500, 17351200, 21689000, 43378000, 86756000]

約数ペア:

[(1, 86756000), (2, 43378000), (4, 21689000), (5, 17351200), (8, 10844500), (10, 8675600), (16, 5422250), (20, 4337800), (23, 3772000), (25, 3470240), (32, 2711125), (40, 2168900), (41, 2116000), (46, 1886000), (50, 1735120), (80, 1084450), (82, 1058000), (92, 943000), (100, 867560), (115, 754400), (125, 694048), (160, 542225), (164, 529000), (184, 471500), (200, 433780), (205, 423200), (230, 377200), (250, 347024), (328, 264500), (368, 235750), (400, 216890), (410, 211600), (460, 188600), (500, 173512), (529, 164000), (575, 150880), (656, 132250), (736, 117875), (800, 108445), (820, 105800), (920, 94300), (943, 92000), (1000, 86756), (1025, 84640), (1058, 82000), (1150, 75440), (1312, 66125), (1640, 52900), (1840, 47150), (1886, 46000), (2000, 43378), (2050, 42320), (2116, 41000), (2300, 37720), (2645, 32800), (2875, 30176), (3280, 26450), (3680, 23575), (3772, 23000), (4000, 21689), (4100, 21160), (4232, 20500), (4600, 18860), (4715, 18400), (5125, 16928), (5290, 16400), (5750, 15088), (6560, 13225), (7544, 11500), (8200, 10580), (8464, 10250), (9200, 9430)]