76353940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7937}}^1$

素因数の和:7996

約数の個数: 48

約数和(自身を含む): 177366672

約数和(自身を除く): 101012732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 7937, 9620, 15874, 31748, 39685, 79370, 103181, 158740, 206362, 293669, 412724, 515905, 587338, 1031810, 1174676, 1468345, 2063620, 2936690, 3817697, 5873380, 7635394, 15270788, 19088485, 38176970, 76353940]

約数ペア:

[(1, 76353940), (2, 38176970), (4, 19088485), (5, 15270788), (10, 7635394), (13, 5873380), (20, 3817697), (26, 2936690), (37, 2063620), (52, 1468345), (65, 1174676), (74, 1031810), (130, 587338), (148, 515905), (185, 412724), (260, 293669), (370, 206362), (481, 158740), (740, 103181), (962, 79370), (1924, 39685), (2405, 31748), (4810, 15874), (7937, 9620)]