415150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 36

約数和(自身を含む): 850392

約数和(自身を除く): 435242

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 361, 437, 475, 575, 722, 874, 950, 1150, 1805, 2185, 3610, 4370, 8303, 9025, 10925, 16606, 18050, 21850, 41515, 83030, 207575, 415150]

約数ペア:

[(1, 415150), (2, 207575), (5, 83030), (10, 41515), (19, 21850), (23, 18050), (25, 16606), (38, 10925), (46, 9025), (50, 8303), (95, 4370), (115, 3610), (190, 2185), (230, 1805), (361, 1150), (437, 950), (475, 874), (575, 722)]