54575120

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3769}}^1$

素因数の和:3963

約数の個数: 40

約数和(自身を含む): 127622040

約数和(自身を除く): 73046920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1810, 2896, 3620, 3769, 7240, 7538, 14480, 15076, 18845, 30152, 37690, 60304, 75380, 150760, 301520, 682189, 1364378, 2728756, 3410945, 5457512, 6821890, 10915024, 13643780, 27287560, 54575120]

約数ペア:

[(1, 54575120), (2, 27287560), (4, 13643780), (5, 10915024), (8, 6821890), (10, 5457512), (16, 3410945), (20, 2728756), (40, 1364378), (80, 682189), (181, 301520), (362, 150760), (724, 75380), (905, 60304), (1448, 37690), (1810, 30152), (2896, 18845), (3620, 15076), (3769, 14480), (7240, 7538)]