38795840

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2957}}^1$

素因数の和:3015

約数の個数: 56

約数和(自身を含む): 94667832

約数和(自身を除く): 55871992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 2957, 3280, 5914, 6560, 11828, 13120, 14785, 23656, 29570, 47312, 59140, 94624, 118280, 121237, 189248, 236560, 242474, 473120, 484948, 606185, 946240, 969896, 1212370, 1939792, 2424740, 3879584, 4849480, 7759168, 9698960, 19397920, 38795840]

約数ペア:

[(1, 38795840), (2, 19397920), (4, 9698960), (5, 7759168), (8, 4849480), (10, 3879584), (16, 2424740), (20, 1939792), (32, 1212370), (40, 969896), (41, 946240), (64, 606185), (80, 484948), (82, 473120), (160, 242474), (164, 236560), (205, 189248), (320, 121237), (328, 118280), (410, 94624), (656, 59140), (820, 47312), (1312, 29570), (1640, 23656), (2624, 14785), (2957, 13120), (3280, 11828), (5914, 6560)]