41215840

素因数分解:

$2^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{823}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 97802208

約数和(自身を除く): 56586368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 313, 626, 823, 1252, 1565, 1646, 2504, 3130, 3292, 4115, 5008, 6260, 6584, 8230, 10016, 12520, 13168, 16460, 25040, 26336, 32920, 50080, 65840, 131680, 257599, 515198, 1030396, 1287995, 2060792, 2575990, 4121584, 5151980, 8243168, 10303960, 20607920, 41215840]

約数ペア:

[(1, 41215840), (2, 20607920), (4, 10303960), (5, 8243168), (8, 5151980), (10, 4121584), (16, 2575990), (20, 2060792), (32, 1287995), (40, 1030396), (80, 515198), (160, 257599), (313, 131680), (626, 65840), (823, 50080), (1252, 32920), (1565, 26336), (1646, 25040), (2504, 16460), (3130, 13168), (3292, 12520), (4115, 10016), (5008, 8230), (6260, 6584)]