156960826850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4029803}}^1$

素因数の和:4029875

約数の個数: 48

約数和(自身を含む): 314808288480

約数和(自身を除く): 157847461630

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 779, 950, 1025, 1558, 2050, 3895, 7790, 19475, 38950, 4029803, 8059606, 20149015, 40298030, 76566257, 100745075, 153132514, 165221923, 201490150, 330443846, 382831285, 765662570, 826109615, 1652219230, 1914156425, 3139216537, 3828312850, 4130548075, 6278433074, 8261096150, 15696082685, 31392165370, 78480413425, 156960826850]

約数ペア:

[(1, 156960826850), (2, 78480413425), (5, 31392165370), (10, 15696082685), (19, 8261096150), (25, 6278433074), (38, 4130548075), (41, 3828312850), (50, 3139216537), (82, 1914156425), (95, 1652219230), (190, 826109615), (205, 765662570), (410, 382831285), (475, 330443846), (779, 201490150), (950, 165221923), (1025, 153132514), (1558, 100745075), (2050, 76566257), (3895, 40298030), (7790, 20149015), (19475, 8059606), (38950, 4029803)]