43423960

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20483}}^1$

素因数の和:20547

約数の個数: 32

約数和(自身を含む): 99552240

約数和(自身を除く): 56128280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 20483, 40966, 81932, 102415, 163864, 204830, 409660, 819320, 1085599, 2171198, 4342396, 5427995, 8684792, 10855990, 21711980, 43423960]

約数ペア:

[(1, 43423960), (2, 21711980), (4, 10855990), (5, 8684792), (8, 5427995), (10, 4342396), (20, 2171198), (40, 1085599), (53, 819320), (106, 409660), (212, 204830), (265, 163864), (424, 102415), (530, 81932), (1060, 40966), (2120, 20483)]