40412995

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 61855488

約数和(自身を除く): 21442493

約数列:

[1, 5, 7, 17, 31, 35, 49, 85, 119, 155, 217, 245, 313, 527, 595, 833, 1085, 1519, 1565, 2191, 2635, 3689, 4165, 5321, 7595, 9703, 10955, 15337, 18445, 25823, 26605, 37247, 48515, 67921, 76685, 129115, 164951, 186235, 260729, 339605, 475447, 824755, 1154657, 1303645, 2377235, 5773285, 8082599, 40412995]

約数ペア:

[(1, 40412995), (5, 8082599), (7, 5773285), (17, 2377235), (31, 1303645), (35, 1154657), (49, 824755), (85, 475447), (119, 339605), (155, 260729), (217, 186235), (245, 164951), (313, 129115), (527, 76685), (595, 67921), (833, 48515), (1085, 37247), (1519, 26605), (1565, 25823), (2191, 18445), (2635, 15337), (3689, 10955), (4165, 9703), (5321, 7595)]