27405860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44203}}^1$

素因数の和:44243

約数の個数: 24

約数和(自身を含む): 59410176

約数和(自身を除く): 32004316

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 44203, 88406, 176812, 221015, 442030, 884060, 1370293, 2740586, 5481172, 6851465, 13702930, 27405860]

約数ペア:

[(1, 27405860), (2, 13702930), (4, 6851465), (5, 5481172), (10, 2740586), (20, 1370293), (31, 884060), (62, 442030), (124, 221015), (155, 176812), (310, 88406), (620, 44203)]