297788385950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{15727}}^1$

素因数の和:16122

約数の個数: 96

約数和(自身を含む): 610825190400

約数和(自身を除く): 313036804450

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 173, 199, 275, 346, 398, 550, 865, 995, 1730, 1903, 1990, 2189, 3806, 4325, 4378, 4975, 8650, 9515, 9950, 10945, 15727, 19030, 21890, 31454, 34427, 47575, 54725, 68854, 78635, 95150, 109450, 157270, 172135, 172997, 344270, 345994, 378697, 393175, 757394, 786350, 860675, 864985, 1721350, 1729970, 1893485, 2720771, 3129673, 3786970, 4324925, 5441542, 6259346, 8649850, 9467425, 13603855, 15648365, 18934850, 27207710, 29928481, 31296730, 34426403, 59856962, 68019275, 68852806, 78241825, 136038550, 149642405, 156483650, 172132015, 299284810, 344264030, 541433429, 748212025, 860660075, 1082866858, 1496424050, 1721320150, 2707167145, 5414334290, 5955767719, 11911535438, 13535835725, 27071671450, 29778838595, 59557677190, 148894192975, 297788385950]

約数ペア:

[(1, 297788385950), (2, 148894192975), (5, 59557677190), (10, 29778838595), (11, 27071671450), (22, 13535835725), (25, 11911535438), (50, 5955767719), (55, 5414334290), (110, 2707167145), (173, 1721320150), (199, 1496424050), (275, 1082866858), (346, 860660075), (398, 748212025), (550, 541433429), (865, 344264030), (995, 299284810), (1730, 172132015), (1903, 156483650), (1990, 149642405), (2189, 136038550), (3806, 78241825), (4325, 68852806), (4378, 68019275), (4975, 59856962), (8650, 34426403), (9515, 31296730), (9950, 29928481), (10945, 27207710), (15727, 18934850), (19030, 15648365), (21890, 13603855), (31454, 9467425), (34427, 8649850), (47575, 6259346), (54725, 5441542), (68854, 4324925), (78635, 3786970), (95150, 3129673), (109450, 2720771), (157270, 1893485), (172135, 1729970), (172997, 1721350), (344270, 864985), (345994, 860675), (378697, 786350), (393175, 757394)]