40603970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1511

約数の個数: 48

約数和(自身を含む): 83885760

約数和(自身を除く): 43281790

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 1459, 2530, 2783, 2918, 5566, 7295, 13915, 14590, 16049, 27830, 32098, 33557, 67114, 80245, 160490, 167785, 176539, 335570, 353078, 369127, 738254, 882695, 1765390, 1845635, 3691270, 4060397, 8120794, 20301985, 40603970]

約数ペア:

[(1, 40603970), (2, 20301985), (5, 8120794), (10, 4060397), (11, 3691270), (22, 1845635), (23, 1765390), (46, 882695), (55, 738254), (110, 369127), (115, 353078), (121, 335570), (230, 176539), (242, 167785), (253, 160490), (506, 80245), (605, 67114), (1210, 33557), (1265, 32098), (1459, 27830), (2530, 16049), (2783, 14590), (2918, 13915), (5566, 7295)]