26535020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69829}}^1$

素因数の和:69857

約数の個数: 24

約数和(自身を含む): 58657200

約数和(自身を除く): 32122180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 69829, 139658, 279316, 349145, 698290, 1326751, 1396580, 2653502, 5307004, 6633755, 13267510, 26535020]

約数ペア:

[(1, 26535020), (2, 13267510), (4, 6633755), (5, 5307004), (10, 2653502), (19, 1396580), (20, 1326751), (38, 698290), (76, 349145), (95, 279316), (190, 139658), (380, 69829)]