190471960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35803}}^1$

素因数の和:35840

約数の個数: 64

約数和(自身を含む): 515577600

約数和(自身を除く): 325105640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 35803, 71606, 143212, 179015, 250621, 286424, 358030, 501242, 680257, 716060, 1002484, 1253105, 1360514, 1432120, 2004968, 2506210, 2721028, 3401285, 4761799, 5012420, 5442056, 6802570, 9523598, 10024840, 13605140, 19047196, 23808995, 27210280, 38094392, 47617990, 95235980, 190471960]

約数ペア:

[(1, 190471960), (2, 95235980), (4, 47617990), (5, 38094392), (7, 27210280), (8, 23808995), (10, 19047196), (14, 13605140), (19, 10024840), (20, 9523598), (28, 6802570), (35, 5442056), (38, 5012420), (40, 4761799), (56, 3401285), (70, 2721028), (76, 2506210), (95, 2004968), (133, 1432120), (140, 1360514), (152, 1253105), (190, 1002484), (266, 716060), (280, 680257), (380, 501242), (532, 358030), (665, 286424), (760, 250621), (1064, 179015), (1330, 143212), (2660, 71606), (5320, 35803)]