61634720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 168231168

約数和(自身を除く): 106596448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 113, 140, 160, 224, 226, 280, 452, 487, 560, 565, 791, 904, 974, 1120, 1130, 1582, 1808, 1948, 2260, 2435, 3164, 3409, 3616, 3896, 3955, 4520, 4870, 6328, 6818, 7792, 7910, 9040, 9740, 12656, 13636, 15584, 15820, 17045, 18080, 19480, 25312, 27272, 31640, 34090, 38960, 54544, 55031, 63280, 68180, 77920, 109088, 110062, 126560, 136360, 220124, 272720, 275155, 385217, 440248, 545440, 550310, 770434, 880496, 1100620, 1540868, 1760992, 1926085, 2201240, 3081736, 3852170, 4402480, 6163472, 7704340, 8804960, 12326944, 15408680, 30817360, 61634720]

約数ペア:

[(1, 61634720), (2, 30817360), (4, 15408680), (5, 12326944), (7, 8804960), (8, 7704340), (10, 6163472), (14, 4402480), (16, 3852170), (20, 3081736), (28, 2201240), (32, 1926085), (35, 1760992), (40, 1540868), (56, 1100620), (70, 880496), (80, 770434), (112, 550310), (113, 545440), (140, 440248), (160, 385217), (224, 275155), (226, 272720), (280, 220124), (452, 136360), (487, 126560), (560, 110062), (565, 109088), (791, 77920), (904, 68180), (974, 63280), (1120, 55031), (1130, 54544), (1582, 38960), (1808, 34090), (1948, 31640), (2260, 27272), (2435, 25312), (3164, 19480), (3409, 18080), (3616, 17045), (3896, 15820), (3955, 15584), (4520, 13636), (4870, 12656), (6328, 9740), (6818, 9040), (7792, 7910)]