264750530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 544320000

約数和(自身を除く): 279569470

約数列:

[1, 2, 5, 10, 11, 22, 41, 47, 55, 82, 94, 110, 205, 235, 410, 451, 470, 517, 902, 1034, 1249, 1927, 2255, 2498, 2585, 3854, 4510, 5170, 6245, 9635, 12490, 13739, 19270, 21197, 27478, 42394, 51209, 58703, 68695, 102418, 105985, 117406, 137390, 211970, 256045, 293515, 512090, 563299, 587030, 645733, 1126598, 1291466, 2406823, 2816495, 3228665, 4813646, 5632990, 6457330, 12034115, 24068230, 26475053, 52950106, 132375265, 264750530]

約数ペア:

[(1, 264750530), (2, 132375265), (5, 52950106), (10, 26475053), (11, 24068230), (22, 12034115), (41, 6457330), (47, 5632990), (55, 4813646), (82, 3228665), (94, 2816495), (110, 2406823), (205, 1291466), (235, 1126598), (410, 645733), (451, 587030), (470, 563299), (517, 512090), (902, 293515), (1034, 256045), (1249, 211970), (1927, 137390), (2255, 117406), (2498, 105985), (2585, 102418), (3854, 68695), (4510, 58703), (5170, 51209), (6245, 42394), (9635, 27478), (12490, 21197), (13739, 19270)]