24808520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56383}}^1$

素因数の和:56405

約数の個数: 32

約数和(自身を含む): 60894720

約数和(自身を除く): 36086200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 56383, 112766, 225532, 281915, 451064, 563830, 620213, 1127660, 1240426, 2255320, 2480852, 3101065, 4961704, 6202130, 12404260, 24808520]

約数ペア:

[(1, 24808520), (2, 12404260), (4, 6202130), (5, 4961704), (8, 3101065), (10, 2480852), (11, 2255320), (20, 1240426), (22, 1127660), (40, 620213), (44, 563830), (55, 451064), (88, 281915), (110, 225532), (220, 112766), (440, 56383)]