87814000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 120

約数和(自身を含む): 224641872

約数和(自身を除く): 136827872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 83, 92, 100, 115, 125, 166, 184, 200, 230, 250, 332, 368, 400, 415, 460, 500, 529, 575, 664, 830, 920, 1000, 1058, 1150, 1328, 1660, 1840, 1909, 2000, 2075, 2116, 2300, 2645, 2875, 3320, 3818, 4150, 4232, 4600, 5290, 5750, 6640, 7636, 8300, 8464, 9200, 9545, 10375, 10580, 11500, 13225, 15272, 16600, 19090, 20750, 21160, 23000, 26450, 30544, 33200, 38180, 41500, 42320, 43907, 46000, 47725, 52900, 66125, 76360, 83000, 87814, 95450, 105800, 132250, 152720, 166000, 175628, 190900, 211600, 219535, 238625, 264500, 351256, 381800, 439070, 477250, 529000, 702512, 763600, 878140, 954500, 1058000, 1097675, 1756280, 1909000, 2195350, 3512560, 3818000, 4390700, 5488375, 8781400, 10976750, 17562800, 21953500, 43907000, 87814000]

約数ペア:

[(1, 87814000), (2, 43907000), (4, 21953500), (5, 17562800), (8, 10976750), (10, 8781400), (16, 5488375), (20, 4390700), (23, 3818000), (25, 3512560), (40, 2195350), (46, 1909000), (50, 1756280), (80, 1097675), (83, 1058000), (92, 954500), (100, 878140), (115, 763600), (125, 702512), (166, 529000), (184, 477250), (200, 439070), (230, 381800), (250, 351256), (332, 264500), (368, 238625), (400, 219535), (415, 211600), (460, 190900), (500, 175628), (529, 166000), (575, 152720), (664, 132250), (830, 105800), (920, 95450), (1000, 87814), (1058, 83000), (1150, 76360), (1328, 66125), (1660, 52900), (1840, 47725), (1909, 46000), (2000, 43907), (2075, 42320), (2116, 41500), (2300, 38180), (2645, 33200), (2875, 30544), (3320, 26450), (3818, 23000), (4150, 21160), (4232, 20750), (4600, 19090), (5290, 16600), (5750, 15272), (6640, 13225), (7636, 11500), (8300, 10580), (8464, 10375), (9200, 9545)]