60887020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{983}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 135555840

約数和(自身を除く): 74668820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 163, 190, 326, 380, 652, 815, 983, 1630, 1966, 3097, 3260, 3932, 4915, 6194, 9830, 12388, 15485, 18677, 19660, 30970, 37354, 61940, 74708, 93385, 160229, 186770, 320458, 373540, 640916, 801145, 1602290, 3044351, 3204580, 6088702, 12177404, 15221755, 30443510, 60887020]

約数ペア:

[(1, 60887020), (2, 30443510), (4, 15221755), (5, 12177404), (10, 6088702), (19, 3204580), (20, 3044351), (38, 1602290), (76, 801145), (95, 640916), (163, 373540), (190, 320458), (326, 186770), (380, 160229), (652, 93385), (815, 74708), (983, 61940), (1630, 37354), (1966, 30970), (3097, 19660), (3260, 18677), (3932, 15485), (4915, 12388), (6194, 9830)]