87872150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5441}}^1$

素因数の和:5489

約数の個数: 48

約数和(自身を含む): 182198160

約数和(自身を除く): 94326010

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 3230, 5441, 8075, 10882, 16150, 27205, 54410, 92497, 103379, 136025, 184994, 206758, 272050, 462485, 516895, 924970, 1033790, 1757443, 2312425, 2584475, 3514886, 4624850, 5168950, 8787215, 17574430, 43936075, 87872150]

約数ペア:

[(1, 87872150), (2, 43936075), (5, 17574430), (10, 8787215), (17, 5168950), (19, 4624850), (25, 3514886), (34, 2584475), (38, 2312425), (50, 1757443), (85, 1033790), (95, 924970), (170, 516895), (190, 462485), (323, 272050), (425, 206758), (475, 184994), (646, 136025), (850, 103379), (950, 92497), (1615, 54410), (3230, 27205), (5441, 16150), (8075, 10882)]