16112000

素因数分解:

$2^7\times 5^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 128

約数和(自身を含む): 42962400

約数和(自身を除く): 26850400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 53, 64, 76, 80, 95, 100, 106, 125, 128, 152, 160, 190, 200, 212, 250, 265, 304, 320, 380, 400, 424, 475, 500, 530, 608, 640, 760, 800, 848, 950, 1000, 1007, 1060, 1216, 1325, 1520, 1600, 1696, 1900, 2000, 2014, 2120, 2375, 2432, 2650, 3040, 3200, 3392, 3800, 4000, 4028, 4240, 4750, 5035, 5300, 6080, 6625, 6784, 7600, 8000, 8056, 8480, 9500, 10070, 10600, 12160, 13250, 15200, 16000, 16112, 16960, 19000, 20140, 21200, 25175, 26500, 30400, 32224, 33920, 38000, 40280, 42400, 50350, 53000, 60800, 64448, 76000, 80560, 84800, 100700, 106000, 125875, 128896, 152000, 161120, 169600, 201400, 212000, 251750, 304000, 322240, 402800, 424000, 503500, 644480, 805600, 848000, 1007000, 1611200, 2014000, 3222400, 4028000, 8056000, 16112000]

約数ペア:

[(1, 16112000), (2, 8056000), (4, 4028000), (5, 3222400), (8, 2014000), (10, 1611200), (16, 1007000), (19, 848000), (20, 805600), (25, 644480), (32, 503500), (38, 424000), (40, 402800), (50, 322240), (53, 304000), (64, 251750), (76, 212000), (80, 201400), (95, 169600), (100, 161120), (106, 152000), (125, 128896), (128, 125875), (152, 106000), (160, 100700), (190, 84800), (200, 80560), (212, 76000), (250, 64448), (265, 60800), (304, 53000), (320, 50350), (380, 42400), (400, 40280), (424, 38000), (475, 33920), (500, 32224), (530, 30400), (608, 26500), (640, 25175), (760, 21200), (800, 20140), (848, 19000), (950, 16960), (1000, 16112), (1007, 16000), (1060, 15200), (1216, 13250), (1325, 12160), (1520, 10600), (1600, 10070), (1696, 9500), (1900, 8480), (2000, 8056), (2014, 8000), (2120, 7600), (2375, 6784), (2432, 6625), (2650, 6080), (3040, 5300), (3200, 5035), (3392, 4750), (3800, 4240), (4000, 4028)]