2003167360

素因数分解:

$2^7\times 5^1\times {\mathrm{487}}^1\times {\mathrm{6427}}^1$

素因数の和:6933

約数の個数: 64

約数和(自身を含む): 4799401920

約数和(自身を除く): 2796234560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 487, 640, 974, 1948, 2435, 3896, 4870, 6427, 7792, 9740, 12854, 15584, 19480, 25708, 31168, 32135, 38960, 51416, 62336, 64270, 77920, 102832, 128540, 155840, 205664, 257080, 311680, 411328, 514160, 822656, 1028320, 2056640, 3129949, 4113280, 6259898, 12519796, 15649745, 25039592, 31299490, 50079184, 62598980, 100158368, 125197960, 200316736, 250395920, 400633472, 500791840, 1001583680, 2003167360]

約数ペア:

[(1, 2003167360), (2, 1001583680), (4, 500791840), (5, 400633472), (8, 250395920), (10, 200316736), (16, 125197960), (20, 100158368), (32, 62598980), (40, 50079184), (64, 31299490), (80, 25039592), (128, 15649745), (160, 12519796), (320, 6259898), (487, 4113280), (640, 3129949), (974, 2056640), (1948, 1028320), (2435, 822656), (3896, 514160), (4870, 411328), (6427, 311680), (7792, 257080), (9740, 205664), (12854, 155840), (15584, 128540), (19480, 102832), (25708, 77920), (31168, 64270), (32135, 62336), (38960, 51416)]