202007440

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{23599}}^1$

素因数の和:23719

約数の個数: 40

約数和(自身を含む): 474076800

約数和(自身を除く): 272069360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 23599, 47198, 94396, 117995, 188792, 235990, 377584, 471980, 943960, 1887920, 2525093, 5050186, 10100372, 12625465, 20200744, 25250930, 40401488, 50501860, 101003720, 202007440]

約数ペア:

[(1, 202007440), (2, 101003720), (4, 50501860), (5, 40401488), (8, 25250930), (10, 20200744), (16, 12625465), (20, 10100372), (40, 5050186), (80, 2525093), (107, 1887920), (214, 943960), (428, 471980), (535, 377584), (856, 235990), (1070, 188792), (1712, 117995), (2140, 94396), (4280, 47198), (8560, 23599)]