40715820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{226199}}^1$

素因数の和:226214

約数の個数: 36

約数和(自身を含む): 123505200

約数和(自身を除く): 82789380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 226199, 452398, 678597, 904796, 1130995, 1357194, 2035791, 2261990, 2714388, 3392985, 4071582, 4523980, 6785970, 8143164, 10178955, 13571940, 20357910, 40715820]

約数ペア:

[(1, 40715820), (2, 20357910), (3, 13571940), (4, 10178955), (5, 8143164), (6, 6785970), (9, 4523980), (10, 4071582), (12, 3392985), (15, 2714388), (18, 2261990), (20, 2035791), (30, 1357194), (36, 1130995), (45, 904796), (60, 678597), (90, 452398), (180, 226199)]