39476540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2347}}^1$

素因数の和:2414

約数の個数: 36

約数和(自身を含む): 85894536

約数和(自身を除く): 46417996

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1682, 2347, 3364, 4205, 4694, 8410, 9388, 11735, 16820, 23470, 46940, 68063, 136126, 272252, 340315, 680630, 1361260, 1973827, 3947654, 7895308, 9869135, 19738270, 39476540]

約数ペア:

[(1, 39476540), (2, 19738270), (4, 9869135), (5, 7895308), (10, 3947654), (20, 1973827), (29, 1361260), (58, 680630), (116, 340315), (145, 272252), (290, 136126), (580, 68063), (841, 46940), (1682, 23470), (2347, 16820), (3364, 11735), (4205, 9388), (4694, 8410)]