44775220

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 112492800

約数和(自身を除く): 67717580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 107, 122, 140, 196, 214, 244, 245, 305, 343, 427, 428, 490, 535, 610, 686, 749, 854, 980, 1070, 1220, 1372, 1498, 1708, 1715, 2135, 2140, 2989, 2996, 3430, 3745, 4270, 5243, 5978, 6527, 6860, 7490, 8540, 10486, 11956, 13054, 14945, 14980, 20923, 20972, 26108, 26215, 29890, 32635, 36701, 41846, 45689, 52430, 59780, 65270, 73402, 83692, 91378, 104615, 104860, 130540, 146804, 182756, 183505, 209230, 228445, 319823, 367010, 418460, 456890, 639646, 734020, 913780, 1279292, 1599115, 2238761, 3198230, 4477522, 6396460, 8955044, 11193805, 22387610, 44775220]

約数ペア:

[(1, 44775220), (2, 22387610), (4, 11193805), (5, 8955044), (7, 6396460), (10, 4477522), (14, 3198230), (20, 2238761), (28, 1599115), (35, 1279292), (49, 913780), (61, 734020), (70, 639646), (98, 456890), (107, 418460), (122, 367010), (140, 319823), (196, 228445), (214, 209230), (244, 183505), (245, 182756), (305, 146804), (343, 130540), (427, 104860), (428, 104615), (490, 91378), (535, 83692), (610, 73402), (686, 65270), (749, 59780), (854, 52430), (980, 45689), (1070, 41846), (1220, 36701), (1372, 32635), (1498, 29890), (1708, 26215), (1715, 26108), (2135, 20972), (2140, 20923), (2989, 14980), (2996, 14945), (3430, 13054), (3745, 11956), (4270, 10486), (5243, 8540), (5978, 7490), (6527, 6860)]