225814000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{4909}}^1$

素因数の和:4955

約数の個数: 80

約数和(自身を含む): 569874240

約数和(自身を除く): 344060240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 920, 1000, 1150, 1840, 2000, 2300, 2875, 4600, 4909, 5750, 9200, 9818, 11500, 19636, 23000, 24545, 39272, 46000, 49090, 78544, 98180, 112907, 122725, 196360, 225814, 245450, 392720, 451628, 490900, 564535, 613625, 903256, 981800, 1129070, 1227250, 1806512, 1963600, 2258140, 2454500, 2822675, 4516280, 4909000, 5645350, 9032560, 9818000, 11290700, 14113375, 22581400, 28226750, 45162800, 56453500, 112907000, 225814000]

約数ペア:

[(1, 225814000), (2, 112907000), (4, 56453500), (5, 45162800), (8, 28226750), (10, 22581400), (16, 14113375), (20, 11290700), (23, 9818000), (25, 9032560), (40, 5645350), (46, 4909000), (50, 4516280), (80, 2822675), (92, 2454500), (100, 2258140), (115, 1963600), (125, 1806512), (184, 1227250), (200, 1129070), (230, 981800), (250, 903256), (368, 613625), (400, 564535), (460, 490900), (500, 451628), (575, 392720), (920, 245450), (1000, 225814), (1150, 196360), (1840, 122725), (2000, 112907), (2300, 98180), (2875, 78544), (4600, 49090), (4909, 46000), (5750, 39272), (9200, 24545), (9818, 23000), (11500, 19636)]