455800000

素因数分解:

$2^6\times 5^5\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 168

約数和(自身を含む): 1178643312

約数和(自身を除く): 722843312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 53, 64, 80, 86, 100, 106, 125, 160, 172, 200, 212, 215, 250, 265, 320, 344, 400, 424, 430, 500, 530, 625, 688, 800, 848, 860, 1000, 1060, 1075, 1250, 1325, 1376, 1600, 1696, 1720, 2000, 2120, 2150, 2279, 2500, 2650, 2752, 3125, 3392, 3440, 4000, 4240, 4300, 4558, 5000, 5300, 5375, 6250, 6625, 6880, 8000, 8480, 8600, 9116, 10000, 10600, 10750, 11395, 12500, 13250, 13760, 16960, 17200, 18232, 20000, 21200, 21500, 22790, 25000, 26500, 26875, 33125, 34400, 36464, 40000, 42400, 43000, 45580, 50000, 53000, 53750, 56975, 66250, 68800, 72928, 84800, 86000, 91160, 100000, 106000, 107500, 113950, 132500, 134375, 145856, 165625, 172000, 182320, 200000, 212000, 215000, 227900, 265000, 268750, 284875, 331250, 344000, 364640, 424000, 430000, 455800, 530000, 537500, 569750, 662500, 729280, 860000, 911600, 1060000, 1075000, 1139500, 1325000, 1424375, 1720000, 1823200, 2120000, 2150000, 2279000, 2650000, 2848750, 3646400, 4300000, 4558000, 5300000, 5697500, 7121875, 8600000, 9116000, 10600000, 11395000, 14243750, 18232000, 22790000, 28487500, 45580000, 56975000, 91160000, 113950000, 227900000, 455800000]

約数ペア:

[(1, 455800000), (2, 227900000), (4, 113950000), (5, 91160000), (8, 56975000), (10, 45580000), (16, 28487500), (20, 22790000), (25, 18232000), (32, 14243750), (40, 11395000), (43, 10600000), (50, 9116000), (53, 8600000), (64, 7121875), (80, 5697500), (86, 5300000), (100, 4558000), (106, 4300000), (125, 3646400), (160, 2848750), (172, 2650000), (200, 2279000), (212, 2150000), (215, 2120000), (250, 1823200), (265, 1720000), (320, 1424375), (344, 1325000), (400, 1139500), (424, 1075000), (430, 1060000), (500, 911600), (530, 860000), (625, 729280), (688, 662500), (800, 569750), (848, 537500), (860, 530000), (1000, 455800), (1060, 430000), (1075, 424000), (1250, 364640), (1325, 344000), (1376, 331250), (1600, 284875), (1696, 268750), (1720, 265000), (2000, 227900), (2120, 215000), (2150, 212000), (2279, 200000), (2500, 182320), (2650, 172000), (2752, 165625), (3125, 145856), (3392, 134375), (3440, 132500), (4000, 113950), (4240, 107500), (4300, 106000), (4558, 100000), (5000, 91160), (5300, 86000), (5375, 84800), (6250, 72928), (6625, 68800), (6880, 66250), (8000, 56975), (8480, 53750), (8600, 53000), (9116, 50000), (10000, 45580), (10600, 43000), (10750, 42400), (11395, 40000), (12500, 36464), (13250, 34400), (13760, 33125), (16960, 26875), (17200, 26500), (18232, 25000), (20000, 22790), (21200, 21500)]