26602450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 72

約数和(自身を含む): 60299712

約数和(自身を除く): 33697262

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 263, 289, 350, 425, 526, 578, 595, 850, 1190, 1315, 1445, 1841, 2023, 2630, 2890, 2975, 3682, 4046, 4471, 5950, 6575, 7225, 8942, 9205, 10115, 13150, 14450, 18410, 20230, 22355, 31297, 44710, 46025, 50575, 62594, 76007, 92050, 101150, 111775, 152014, 156485, 223550, 312970, 380035, 532049, 760070, 782425, 1064098, 1564850, 1900175, 2660245, 3800350, 5320490, 13301225, 26602450]

約数ペア:

[(1, 26602450), (2, 13301225), (5, 5320490), (7, 3800350), (10, 2660245), (14, 1900175), (17, 1564850), (25, 1064098), (34, 782425), (35, 760070), (50, 532049), (70, 380035), (85, 312970), (119, 223550), (170, 156485), (175, 152014), (238, 111775), (263, 101150), (289, 92050), (350, 76007), (425, 62594), (526, 50575), (578, 46025), (595, 44710), (850, 31297), (1190, 22355), (1315, 20230), (1445, 18410), (1841, 14450), (2023, 13150), (2630, 10115), (2890, 9205), (2975, 8942), (3682, 7225), (4046, 6575), (4471, 5950)]