234853480

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 539965440

約数和(自身を除く): 305111960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 127, 166, 254, 332, 415, 508, 557, 635, 664, 830, 1016, 1114, 1270, 1660, 2228, 2540, 2785, 3320, 4456, 5080, 5570, 10541, 11140, 21082, 22280, 42164, 46231, 52705, 70739, 84328, 92462, 105410, 141478, 184924, 210820, 231155, 282956, 353695, 369848, 421640, 462310, 565912, 707390, 924620, 1414780, 1849240, 2829560, 5871337, 11742674, 23485348, 29356685, 46970696, 58713370, 117426740, 234853480]

約数ペア:

[(1, 234853480), (2, 117426740), (4, 58713370), (5, 46970696), (8, 29356685), (10, 23485348), (20, 11742674), (40, 5871337), (83, 2829560), (127, 1849240), (166, 1414780), (254, 924620), (332, 707390), (415, 565912), (508, 462310), (557, 421640), (635, 369848), (664, 353695), (830, 282956), (1016, 231155), (1114, 210820), (1270, 184924), (1660, 141478), (2228, 105410), (2540, 92462), (2785, 84328), (3320, 70739), (4456, 52705), (5080, 46231), (5570, 42164), (10541, 22280), (11140, 21082)]