26273120

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5297}}^1$

素因数の和:5343

約数の個数: 48

約数和(自身を含む): 64084608

約数和(自身を除く): 37811488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 5297, 10594, 21188, 26485, 42376, 52970, 84752, 105940, 164207, 169504, 211880, 328414, 423760, 656828, 821035, 847520, 1313656, 1642070, 2627312, 3284140, 5254624, 6568280, 13136560, 26273120]

約数ペア:

[(1, 26273120), (2, 13136560), (4, 6568280), (5, 5254624), (8, 3284140), (10, 2627312), (16, 1642070), (20, 1313656), (31, 847520), (32, 821035), (40, 656828), (62, 423760), (80, 328414), (124, 211880), (155, 169504), (160, 164207), (248, 105940), (310, 84752), (496, 52970), (620, 42376), (992, 26485), (1240, 21188), (2480, 10594), (4960, 5297)]