4731280000

素因数分解:

$2^7\times 5^4\times {\mathrm{59141}}^1$

素因数の和:59175

約数の個数: 80

約数和(自身を含む): 11778425010

約数和(自身を除く): 7047145010

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 625, 640, 800, 1000, 1250, 1600, 2000, 2500, 3200, 4000, 5000, 8000, 10000, 16000, 20000, 40000, 59141, 80000, 118282, 236564, 295705, 473128, 591410, 946256, 1182820, 1478525, 1892512, 2365640, 2957050, 3785024, 4731280, 5914100, 7392625, 7570048, 9462560, 11828200, 14785250, 18925120, 23656400, 29570500, 36963125, 37850240, 47312800, 59141000, 73926250, 94625600, 118282000, 147852500, 189251200, 236564000, 295705000, 473128000, 591410000, 946256000, 1182820000, 2365640000, 4731280000]

約数ペア:

[(1, 4731280000), (2, 2365640000), (4, 1182820000), (5, 946256000), (8, 591410000), (10, 473128000), (16, 295705000), (20, 236564000), (25, 189251200), (32, 147852500), (40, 118282000), (50, 94625600), (64, 73926250), (80, 59141000), (100, 47312800), (125, 37850240), (128, 36963125), (160, 29570500), (200, 23656400), (250, 18925120), (320, 14785250), (400, 11828200), (500, 9462560), (625, 7570048), (640, 7392625), (800, 5914100), (1000, 4731280), (1250, 3785024), (1600, 2957050), (2000, 2365640), (2500, 1892512), (3200, 1478525), (4000, 1182820), (5000, 946256), (8000, 591410), (10000, 473128), (16000, 295705), (20000, 236564), (40000, 118282), (59141, 80000)]