91384160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 248935680

約数和(自身を除く): 157551520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 139, 140, 160, 224, 278, 280, 556, 560, 587, 695, 973, 1112, 1120, 1174, 1390, 1946, 2224, 2348, 2780, 2935, 3892, 4109, 4448, 4696, 4865, 5560, 5870, 7784, 8218, 9392, 9730, 11120, 11740, 15568, 16436, 18784, 19460, 20545, 22240, 23480, 31136, 32872, 38920, 41090, 46960, 65744, 77840, 81593, 82180, 93920, 131488, 155680, 163186, 164360, 326372, 328720, 407965, 571151, 652744, 657440, 815930, 1142302, 1305488, 1631860, 2284604, 2610976, 2855755, 3263720, 4569208, 5711510, 6527440, 9138416, 11423020, 13054880, 18276832, 22846040, 45692080, 91384160]

約数ペア:

[(1, 91384160), (2, 45692080), (4, 22846040), (5, 18276832), (7, 13054880), (8, 11423020), (10, 9138416), (14, 6527440), (16, 5711510), (20, 4569208), (28, 3263720), (32, 2855755), (35, 2610976), (40, 2284604), (56, 1631860), (70, 1305488), (80, 1142302), (112, 815930), (139, 657440), (140, 652744), (160, 571151), (224, 407965), (278, 328720), (280, 326372), (556, 164360), (560, 163186), (587, 155680), (695, 131488), (973, 93920), (1112, 82180), (1120, 81593), (1174, 77840), (1390, 65744), (1946, 46960), (2224, 41090), (2348, 38920), (2780, 32872), (2935, 31136), (3892, 23480), (4109, 22240), (4448, 20545), (4696, 19460), (4865, 18784), (5560, 16436), (5870, 15568), (7784, 11740), (8218, 11120), (9392, 9730)]