4720888000

素因数分解:

$2^6\times 5^3\times {\mathrm{23}}^1\times {\mathrm{25657}}^1$

素因数の和:25707

約数の個数: 112

約数和(自身を含む): 12200071104

約数和(自身を除く): 7479183104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 320, 368, 400, 460, 500, 575, 736, 800, 920, 1000, 1150, 1472, 1600, 1840, 2000, 2300, 2875, 3680, 4000, 4600, 5750, 7360, 8000, 9200, 11500, 18400, 23000, 25657, 36800, 46000, 51314, 92000, 102628, 128285, 184000, 205256, 256570, 410512, 513140, 590111, 641425, 821024, 1026280, 1180222, 1282850, 1642048, 2052560, 2360444, 2565700, 2950555, 3207125, 4105120, 4720888, 5131400, 5901110, 6414250, 8210240, 9441776, 10262800, 11802220, 12828500, 14752775, 18883552, 20525600, 23604440, 25657000, 29505550, 37767104, 41051200, 47208880, 51314000, 59011100, 73763875, 94417760, 102628000, 118022200, 147527750, 188835520, 205256000, 236044400, 295055500, 472088800, 590111000, 944177600, 1180222000, 2360444000, 4720888000]

約数ペア:

[(1, 4720888000), (2, 2360444000), (4, 1180222000), (5, 944177600), (8, 590111000), (10, 472088800), (16, 295055500), (20, 236044400), (23, 205256000), (25, 188835520), (32, 147527750), (40, 118022200), (46, 102628000), (50, 94417760), (64, 73763875), (80, 59011100), (92, 51314000), (100, 47208880), (115, 41051200), (125, 37767104), (160, 29505550), (184, 25657000), (200, 23604440), (230, 20525600), (250, 18883552), (320, 14752775), (368, 12828500), (400, 11802220), (460, 10262800), (500, 9441776), (575, 8210240), (736, 6414250), (800, 5901110), (920, 5131400), (1000, 4720888), (1150, 4105120), (1472, 3207125), (1600, 2950555), (1840, 2565700), (2000, 2360444), (2300, 2052560), (2875, 1642048), (3680, 1282850), (4000, 1180222), (4600, 1026280), (5750, 821024), (7360, 641425), (8000, 590111), (9200, 513140), (11500, 410512), (18400, 256570), (23000, 205256), (25657, 184000), (36800, 128285), (46000, 102628), (51314, 92000)]