528489080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{1637}}^1$

素因数の和:2808

約数の個数: 64

約数和(自身を含む): 1360981440

約数和(自身を除く): 832492360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1153, 1637, 2306, 3274, 4612, 5765, 6548, 8071, 8185, 9224, 11459, 11530, 13096, 16142, 16370, 22918, 23060, 32284, 32740, 40355, 45836, 46120, 57295, 64568, 65480, 80710, 91672, 114590, 161420, 229180, 322840, 458360, 1887461, 3774922, 7549844, 9437305, 13212227, 15099688, 18874610, 26424454, 37749220, 52848908, 66061135, 75498440, 105697816, 132122270, 264244540, 528489080]

約数ペア:

[(1, 528489080), (2, 264244540), (4, 132122270), (5, 105697816), (7, 75498440), (8, 66061135), (10, 52848908), (14, 37749220), (20, 26424454), (28, 18874610), (35, 15099688), (40, 13212227), (56, 9437305), (70, 7549844), (140, 3774922), (280, 1887461), (1153, 458360), (1637, 322840), (2306, 229180), (3274, 161420), (4612, 114590), (5765, 91672), (6548, 80710), (8071, 65480), (8185, 64568), (9224, 57295), (11459, 46120), (11530, 45836), (13096, 40355), (16142, 32740), (16370, 32284), (22918, 23060)]