297702080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71563}}^1$

素因数の和:71593

約数の個数: 56

約数和(自身を含む): 763444752

約数和(自身を除く): 465742672

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, 71563, 143126, 286252, 357815, 572504, 715630, 930319, 1145008, 1431260, 1860638, 2290016, 2862520, 3721276, 4580032, 4651595, 5725040, 7442552, 9303190, 11450080, 14885104, 18606380, 22900160, 29770208, 37212760, 59540416, 74425520, 148851040, 297702080]

約数ペア:

[(1, 297702080), (2, 148851040), (4, 74425520), (5, 59540416), (8, 37212760), (10, 29770208), (13, 22900160), (16, 18606380), (20, 14885104), (26, 11450080), (32, 9303190), (40, 7442552), (52, 5725040), (64, 4651595), (65, 4580032), (80, 3721276), (104, 2862520), (130, 2290016), (160, 1860638), (208, 1431260), (260, 1145008), (320, 930319), (416, 715630), (520, 572504), (832, 357815), (1040, 286252), (2080, 143126), (4160, 71563)]