24503480

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6883}}^1$

素因数の和:6983

約数の個数: 32

約数和(自身を含む): 55760400

約数和(自身を除く): 31256920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 6883, 13766, 27532, 34415, 55064, 68830, 137660, 275320, 612587, 1225174, 2450348, 3062935, 4900696, 6125870, 12251740, 24503480]

約数ペア:

[(1, 24503480), (2, 12251740), (4, 6125870), (5, 4900696), (8, 3062935), (10, 2450348), (20, 1225174), (40, 612587), (89, 275320), (178, 137660), (356, 68830), (445, 55064), (712, 34415), (890, 27532), (1780, 13766), (3560, 6883)]