76925240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1069}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 198763200

約数和(自身を除く): 121837960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 257, 280, 514, 1028, 1069, 1285, 1799, 2056, 2138, 2570, 3598, 4276, 5140, 5345, 7196, 7483, 8552, 8995, 10280, 10690, 14392, 14966, 17990, 21380, 29932, 35980, 37415, 42760, 59864, 71960, 74830, 149660, 274733, 299320, 549466, 1098932, 1373665, 1923131, 2197864, 2747330, 3846262, 5494660, 7692524, 9615655, 10989320, 15385048, 19231310, 38462620, 76925240]

約数ペア:

[(1, 76925240), (2, 38462620), (4, 19231310), (5, 15385048), (7, 10989320), (8, 9615655), (10, 7692524), (14, 5494660), (20, 3846262), (28, 2747330), (35, 2197864), (40, 1923131), (56, 1373665), (70, 1098932), (140, 549466), (257, 299320), (280, 274733), (514, 149660), (1028, 74830), (1069, 71960), (1285, 59864), (1799, 42760), (2056, 37415), (2138, 35980), (2570, 29932), (3598, 21380), (4276, 17990), (5140, 14966), (5345, 14392), (7196, 10690), (7483, 10280), (8552, 8995)]