2704615673780

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{24223}}^1\times {\mathrm{12953}}^1$

素因数の和:37616

約数の個数: 48

約数和(自身を含む): 5693545396224

約数和(自身を除く): 2988929722444

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 4310, 8620, 12953, 24223, 25906, 48446, 51812, 64765, 96892, 121115, 129530, 242230, 259060, 484460, 5582743, 10440113, 11165486, 20880226, 22330972, 27913715, 41760452, 52200565, 55827430, 104401130, 111654860, 208802260, 313760519, 627521038, 1255042076, 1568802595, 3137605190, 6275210380, 135230783689, 270461567378, 540923134756, 676153918445, 1352307836890, 2704615673780]

約数ペア:

[(1, 2704615673780), (2, 1352307836890), (4, 676153918445), (5, 540923134756), (10, 270461567378), (20, 135230783689), (431, 6275210380), (862, 3137605190), (1724, 1568802595), (2155, 1255042076), (4310, 627521038), (8620, 313760519), (12953, 208802260), (24223, 111654860), (25906, 104401130), (48446, 55827430), (51812, 52200565), (64765, 41760452), (96892, 27913715), (121115, 22330972), (129530, 20880226), (242230, 11165486), (259060, 10440113), (484460, 5582743)]