26275980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3343}}^1$

素因数の和:3486

約数の個数: 48

約数和(自身を含む): 74156544

約数和(自身を除く): 47880564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3343, 3930, 6686, 7860, 10029, 13372, 16715, 20058, 33430, 40116, 50145, 66860, 100290, 200580, 437933, 875866, 1313799, 1751732, 2189665, 2627598, 4379330, 5255196, 6568995, 8758660, 13137990, 26275980]

約数ペア:

[(1, 26275980), (2, 13137990), (3, 8758660), (4, 6568995), (5, 5255196), (6, 4379330), (10, 2627598), (12, 2189665), (15, 1751732), (20, 1313799), (30, 875866), (60, 437933), (131, 200580), (262, 100290), (393, 66860), (524, 50145), (655, 40116), (786, 33430), (1310, 20058), (1572, 16715), (1965, 13372), (2620, 10029), (3343, 7860), (3930, 6686)]