133735820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{7951}}^1$

素因数の和:8018

約数の個数: 36

約数和(自身を含む): 290900064

約数和(自身を除く): 157164244

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1682, 3364, 4205, 7951, 8410, 15902, 16820, 31804, 39755, 79510, 159020, 230579, 461158, 922316, 1152895, 2305790, 4611580, 6686791, 13373582, 26747164, 33433955, 66867910, 133735820]

約数ペア:

[(1, 133735820), (2, 66867910), (4, 33433955), (5, 26747164), (10, 13373582), (20, 6686791), (29, 4611580), (58, 2305790), (116, 1152895), (145, 922316), (290, 461158), (580, 230579), (841, 159020), (1682, 79510), (3364, 39755), (4205, 31804), (7951, 16820), (8410, 15902)]