57042560

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4691}}^1$

素因数の和:4729

約数の個数: 64

約数和(自身を含む): 143575200

約数和(自身を除く): 86532640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 4691, 6080, 9382, 12160, 18764, 23455, 37528, 46910, 75056, 89129, 93820, 150112, 178258, 187640, 300224, 356516, 375280, 445645, 600448, 713032, 750560, 891290, 1426064, 1501120, 1782580, 2852128, 3002240, 3565160, 5704256, 7130320, 11408512, 14260640, 28521280, 57042560]

約数ペア:

[(1, 57042560), (2, 28521280), (4, 14260640), (5, 11408512), (8, 7130320), (10, 5704256), (16, 3565160), (19, 3002240), (20, 2852128), (32, 1782580), (38, 1501120), (40, 1426064), (64, 891290), (76, 750560), (80, 713032), (95, 600448), (128, 445645), (152, 375280), (160, 356516), (190, 300224), (304, 187640), (320, 178258), (380, 150112), (608, 93820), (640, 89129), (760, 75056), (1216, 46910), (1520, 37528), (2432, 23455), (3040, 18764), (4691, 12160), (6080, 9382)]