57940640

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4363}}^1$

素因数の和:4461

約数の個数: 48

約数和(自身を含む): 138565728

約数和(自身を除く): 80625088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 4363, 6640, 8726, 13280, 17452, 21815, 34904, 43630, 69808, 87260, 139616, 174520, 349040, 362129, 698080, 724258, 1448516, 1810645, 2897032, 3621290, 5794064, 7242580, 11588128, 14485160, 28970320, 57940640]

約数ペア:

[(1, 57940640), (2, 28970320), (4, 14485160), (5, 11588128), (8, 7242580), (10, 5794064), (16, 3621290), (20, 2897032), (32, 1810645), (40, 1448516), (80, 724258), (83, 698080), (160, 362129), (166, 349040), (332, 174520), (415, 139616), (664, 87260), (830, 69808), (1328, 43630), (1660, 34904), (2656, 21815), (3320, 17452), (4363, 13280), (6640, 8726)]