84800000

素因数分解:

$2^9\times 5^5\times {\mathrm{53}}^1$

素因数の和:96

約数の個数: 120

約数和(自身を含む): 215775252

約数和(自身を除く): 130975252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 125, 128, 160, 200, 212, 250, 256, 265, 320, 400, 424, 500, 512, 530, 625, 640, 800, 848, 1000, 1060, 1250, 1280, 1325, 1600, 1696, 2000, 2120, 2500, 2560, 2650, 3125, 3200, 3392, 4000, 4240, 5000, 5300, 6250, 6400, 6625, 6784, 8000, 8480, 10000, 10600, 12500, 12800, 13250, 13568, 16000, 16960, 20000, 21200, 25000, 26500, 27136, 32000, 33125, 33920, 40000, 42400, 50000, 53000, 64000, 66250, 67840, 80000, 84800, 100000, 106000, 132500, 135680, 160000, 165625, 169600, 200000, 212000, 265000, 320000, 331250, 339200, 400000, 424000, 530000, 662500, 678400, 800000, 848000, 1060000, 1325000, 1600000, 1696000, 2120000, 2650000, 3392000, 4240000, 5300000, 8480000, 10600000, 16960000, 21200000, 42400000, 84800000]

約数ペア:

[(1, 84800000), (2, 42400000), (4, 21200000), (5, 16960000), (8, 10600000), (10, 8480000), (16, 5300000), (20, 4240000), (25, 3392000), (32, 2650000), (40, 2120000), (50, 1696000), (53, 1600000), (64, 1325000), (80, 1060000), (100, 848000), (106, 800000), (125, 678400), (128, 662500), (160, 530000), (200, 424000), (212, 400000), (250, 339200), (256, 331250), (265, 320000), (320, 265000), (400, 212000), (424, 200000), (500, 169600), (512, 165625), (530, 160000), (625, 135680), (640, 132500), (800, 106000), (848, 100000), (1000, 84800), (1060, 80000), (1250, 67840), (1280, 66250), (1325, 64000), (1600, 53000), (1696, 50000), (2000, 42400), (2120, 40000), (2500, 33920), (2560, 33125), (2650, 32000), (3125, 27136), (3200, 26500), (3392, 25000), (4000, 21200), (4240, 20000), (5000, 16960), (5300, 16000), (6250, 13568), (6400, 13250), (6625, 12800), (6784, 12500), (8000, 10600), (8480, 10000)]