57671360

素因数分解:

$2^6\times 5^1\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1033

約数の個数: 56

約数和(自身を含む): 138104880

約数和(自身を除く): 80433520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 229, 320, 458, 787, 916, 1145, 1574, 1832, 2290, 3148, 3664, 3935, 4580, 6296, 7328, 7870, 9160, 12592, 14656, 15740, 18320, 25184, 31480, 36640, 50368, 62960, 73280, 125920, 180223, 251840, 360446, 720892, 901115, 1441784, 1802230, 2883568, 3604460, 5767136, 7208920, 11534272, 14417840, 28835680, 57671360]

約数ペア:

[(1, 57671360), (2, 28835680), (4, 14417840), (5, 11534272), (8, 7208920), (10, 5767136), (16, 3604460), (20, 2883568), (32, 1802230), (40, 1441784), (64, 901115), (80, 720892), (160, 360446), (229, 251840), (320, 180223), (458, 125920), (787, 73280), (916, 62960), (1145, 50368), (1574, 36640), (1832, 31480), (2290, 25184), (3148, 18320), (3664, 15740), (3935, 14656), (4580, 12592), (6296, 9160), (7328, 7870)]