24976960

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:983

約数の個数: 56

約数和(自身を含む): 60213240

約数和(自身を除く): 35236280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 877, 890, 1424, 1754, 1780, 2848, 3508, 3560, 4385, 5696, 7016, 7120, 8770, 14032, 14240, 17540, 28064, 28480, 35080, 56128, 70160, 78053, 140320, 156106, 280640, 312212, 390265, 624424, 780530, 1248848, 1561060, 2497696, 3122120, 4995392, 6244240, 12488480, 24976960]

約数ペア:

[(1, 24976960), (2, 12488480), (4, 6244240), (5, 4995392), (8, 3122120), (10, 2497696), (16, 1561060), (20, 1248848), (32, 780530), (40, 624424), (64, 390265), (80, 312212), (89, 280640), (160, 156106), (178, 140320), (320, 78053), (356, 70160), (445, 56128), (712, 35080), (877, 28480), (890, 28064), (1424, 17540), (1754, 14240), (1780, 14032), (2848, 8770), (3508, 7120), (3560, 7016), (4385, 5696)]