1333546160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{877333}}^1$

素因数の和:877365

約数の個数: 40

約数和(自身を含む): 3263682480

約数和(自身を除く): 1930136320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 877333, 1754666, 3509332, 4386665, 7018664, 8773330, 14037328, 16669327, 17546660, 33338654, 35093320, 66677308, 70186640, 83346635, 133354616, 166693270, 266709232, 333386540, 666773080, 1333546160]

約数ペア:

[(1, 1333546160), (2, 666773080), (4, 333386540), (5, 266709232), (8, 166693270), (10, 133354616), (16, 83346635), (19, 70186640), (20, 66677308), (38, 35093320), (40, 33338654), (76, 17546660), (80, 16669327), (95, 14037328), (152, 8773330), (190, 7018664), (304, 4386665), (380, 3509332), (760, 1754666), (1520, 877333)]