2770699684040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3645657479}}^1$

素因数の和:3645657509

約数の個数: 32

約数和(自身を含む): 6562183464000

約数和(自身を除く): 3791483779960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 3645657479, 7291314958, 14582629916, 18228287395, 29165259832, 36456574790, 69267492101, 72913149580, 138534984202, 145826299160, 277069968404, 346337460505, 554139936808, 692674921010, 1385349842020, 2770699684040]

約数ペア:

[(1, 2770699684040), (2, 1385349842020), (4, 692674921010), (5, 554139936808), (8, 346337460505), (10, 277069968404), (19, 145826299160), (20, 138534984202), (38, 72913149580), (40, 69267492101), (76, 36456574790), (95, 29165259832), (152, 18228287395), (190, 14582629916), (380, 7291314958), (760, 3645657479)]