32452960

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 80831520

約数和(自身を除く): 48378560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 53, 80, 86, 89, 106, 160, 172, 178, 212, 215, 265, 344, 356, 424, 430, 445, 530, 688, 712, 848, 860, 890, 1060, 1376, 1424, 1696, 1720, 1780, 2120, 2279, 2848, 3440, 3560, 3827, 4240, 4558, 4717, 6880, 7120, 7654, 8480, 9116, 9434, 11395, 14240, 15308, 18232, 18868, 19135, 22790, 23585, 30616, 36464, 37736, 38270, 45580, 47170, 61232, 72928, 75472, 76540, 91160, 94340, 122464, 150944, 153080, 182320, 188680, 202831, 306160, 364640, 377360, 405662, 612320, 754720, 811324, 1014155, 1622648, 2028310, 3245296, 4056620, 6490592, 8113240, 16226480, 32452960]

約数ペア:

[(1, 32452960), (2, 16226480), (4, 8113240), (5, 6490592), (8, 4056620), (10, 3245296), (16, 2028310), (20, 1622648), (32, 1014155), (40, 811324), (43, 754720), (53, 612320), (80, 405662), (86, 377360), (89, 364640), (106, 306160), (160, 202831), (172, 188680), (178, 182320), (212, 153080), (215, 150944), (265, 122464), (344, 94340), (356, 91160), (424, 76540), (430, 75472), (445, 72928), (530, 61232), (688, 47170), (712, 45580), (848, 38270), (860, 37736), (890, 36464), (1060, 30616), (1376, 23585), (1424, 22790), (1696, 19135), (1720, 18868), (1780, 18232), (2120, 15308), (2279, 14240), (2848, 11395), (3440, 9434), (3560, 9116), (3827, 8480), (4240, 7654), (4558, 7120), (4717, 6880)]