83816560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33797}}^1$

素因数の和:33841

約数の個数: 40

約数和(自身を含む): 201165696

約数和(自身を除く): 117349136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 33797, 67594, 135188, 168985, 270376, 337970, 540752, 675940, 1047707, 1351880, 2095414, 2703760, 4190828, 5238535, 8381656, 10477070, 16763312, 20954140, 41908280, 83816560]

約数ペア:

[(1, 83816560), (2, 41908280), (4, 20954140), (5, 16763312), (8, 10477070), (10, 8381656), (16, 5238535), (20, 4190828), (31, 2703760), (40, 2095414), (62, 1351880), (80, 1047707), (124, 675940), (155, 540752), (248, 337970), (310, 270376), (496, 168985), (620, 135188), (1240, 67594), (2480, 33797)]