35304040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 83358720

約数和(自身を除く): 48054680

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 71, 124, 142, 155, 248, 284, 310, 355, 401, 568, 620, 710, 802, 1240, 1420, 1604, 2005, 2201, 2840, 3208, 4010, 4402, 8020, 8804, 11005, 12431, 16040, 17608, 22010, 24862, 28471, 44020, 49724, 56942, 62155, 88040, 99448, 113884, 124310, 142355, 227768, 248620, 284710, 497240, 569420, 882601, 1138840, 1765202, 3530404, 4413005, 7060808, 8826010, 17652020, 35304040]

約数ペア:

[(1, 35304040), (2, 17652020), (4, 8826010), (5, 7060808), (8, 4413005), (10, 3530404), (20, 1765202), (31, 1138840), (40, 882601), (62, 569420), (71, 497240), (124, 284710), (142, 248620), (155, 227768), (248, 142355), (284, 124310), (310, 113884), (355, 99448), (401, 88040), (568, 62155), (620, 56942), (710, 49724), (802, 44020), (1240, 28471), (1420, 24862), (1604, 22010), (2005, 17608), (2201, 16040), (2840, 12431), (3208, 11005), (4010, 8804), (4402, 8020)]