1364697940

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1\times {\mathrm{1093}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 2893621248

約数和(自身を除く): 1528923308

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 383, 652, 766, 815, 1093, 1532, 1630, 1915, 2186, 3260, 3830, 4372, 5465, 7660, 10930, 21860, 62429, 124858, 178159, 249716, 312145, 356318, 418619, 624290, 712636, 837238, 890795, 1248580, 1674476, 1781590, 2093095, 3563180, 4186190, 8372380, 68234897, 136469794, 272939588, 341174485, 682348970, 1364697940]

約数ペア:

[(1, 1364697940), (2, 682348970), (4, 341174485), (5, 272939588), (10, 136469794), (20, 68234897), (163, 8372380), (326, 4186190), (383, 3563180), (652, 2093095), (766, 1781590), (815, 1674476), (1093, 1248580), (1532, 890795), (1630, 837238), (1915, 712636), (2186, 624290), (3260, 418619), (3830, 356318), (4372, 312145), (5465, 249716), (7660, 178159), (10930, 124858), (21860, 62429)]