1944332560

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{458569}}^1$

素因数の和:458635

約数の個数: 40

約数和(自身を含む): 4605877080

約数和(自身を除く): 2661544520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 458569, 917138, 1834276, 2292845, 3668552, 4585690, 7337104, 9171380, 18342760, 24304157, 36685520, 48608314, 97216628, 121520785, 194433256, 243041570, 388866512, 486083140, 972166280, 1944332560]

約数ペア:

[(1, 1944332560), (2, 972166280), (4, 486083140), (5, 388866512), (8, 243041570), (10, 194433256), (16, 121520785), (20, 97216628), (40, 48608314), (53, 36685520), (80, 24304157), (106, 18342760), (212, 9171380), (265, 7337104), (424, 4585690), (530, 3668552), (848, 2292845), (1060, 1834276), (2120, 917138), (4240, 458569)]