42852140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73883}}^1$

素因数の和:73921

約数の個数: 24

約数和(自身を含む): 93093840

約数和(自身を除く): 50241700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 73883, 147766, 295532, 369415, 738830, 1477660, 2142607, 4285214, 8570428, 10713035, 21426070, 42852140]

約数ペア:

[(1, 42852140), (2, 21426070), (4, 10713035), (5, 8570428), (10, 4285214), (20, 2142607), (29, 1477660), (58, 738830), (116, 369415), (145, 295532), (290, 147766), (580, 73883)]