1569680320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{377327}}^1$

素因数の和:377357

約数の個数: 56

約数和(自身を含む): 4025335104

約数和(自身を除く): 2455654784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 377327, 754654, 1509308, 1886635, 3018616, 3773270, 4905251, 6037232, 7546540, 9810502, 12074464, 15093080, 19621004, 24148928, 24526255, 30186160, 39242008, 49052510, 60372320, 78484016, 98105020, 120744640, 156968032, 196210040, 313936064, 392420080, 784840160, 1569680320]

約数ペア:

[(1, 1569680320), (2, 784840160), (4, 392420080), (5, 313936064), (8, 196210040), (10, 156968032), (13, 120744640), (16, 98105020), (20, 78484016), (26, 60372320), (32, 49052510), (40, 39242008), (52, 30186160), (64, 24526255), (65, 24148928), (80, 19621004), (104, 15093080), (130, 12074464), (160, 9810502), (208, 7546540), (260, 6037232), (320, 4905251), (416, 3773270), (520, 3018616), (832, 1886635), (1040, 1509308), (2080, 754654), (4160, 377327)]