1937009080

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{381301}}^1$

素因数の和:381439

約数の個数: 32

約数和(自身を含む): 4392599040

約数和(自身を除く): 2455589960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 381301, 762602, 1525204, 1906505, 3050408, 3813010, 7626020, 15252040, 48425227, 96850454, 193700908, 242126135, 387401816, 484252270, 968504540, 1937009080]

約数ペア:

[(1, 1937009080), (2, 968504540), (4, 484252270), (5, 387401816), (8, 242126135), (10, 193700908), (20, 96850454), (40, 48425227), (127, 15252040), (254, 7626020), (508, 3813010), (635, 3050408), (1016, 1906505), (1270, 1525204), (2540, 762602), (5080, 381301)]