34289720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27653}}^1$

素因数の和:27695

約数の個数: 32

約数和(自身を含む): 79643520

約数和(自身を除く): 45353800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 27653, 55306, 110612, 138265, 221224, 276530, 553060, 857243, 1106120, 1714486, 3428972, 4286215, 6857944, 8572430, 17144860, 34289720]

約数ペア:

[(1, 34289720), (2, 17144860), (4, 8572430), (5, 6857944), (8, 4286215), (10, 3428972), (20, 1714486), (31, 1106120), (40, 857243), (62, 553060), (124, 276530), (155, 221224), (248, 138265), (310, 110612), (620, 55306), (1240, 27653)]