3327836440

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{736247}}^1$

素因数の和:736371

約数の個数: 32

約数和(自身を含む): 7553904480

約数和(自身を除く): 4226068040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 736247, 1472494, 2944988, 3681235, 5889976, 7362470, 14724940, 29449880, 83195911, 166391822, 332783644, 415979555, 665567288, 831959110, 1663918220, 3327836440]

約数ペア:

[(1, 3327836440), (2, 1663918220), (4, 831959110), (5, 665567288), (8, 415979555), (10, 332783644), (20, 166391822), (40, 83195911), (113, 29449880), (226, 14724940), (452, 7362470), (565, 5889976), (904, 3681235), (1130, 2944988), (2260, 1472494), (4520, 736247)]