22413760

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:893

約数の個数: 56

約数和(自身を含む): 54041040

約数和(自身を除く): 31627280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 787, 890, 1424, 1574, 1780, 2848, 3148, 3560, 3935, 5696, 6296, 7120, 7870, 12592, 14240, 15740, 25184, 28480, 31480, 50368, 62960, 70043, 125920, 140086, 251840, 280172, 350215, 560344, 700430, 1120688, 1400860, 2241376, 2801720, 4482752, 5603440, 11206880, 22413760]

約数ペア:

[(1, 22413760), (2, 11206880), (4, 5603440), (5, 4482752), (8, 2801720), (10, 2241376), (16, 1400860), (20, 1120688), (32, 700430), (40, 560344), (64, 350215), (80, 280172), (89, 251840), (160, 140086), (178, 125920), (320, 70043), (356, 62960), (445, 50368), (712, 31480), (787, 28480), (890, 25184), (1424, 15740), (1574, 14240), (1780, 12592), (2848, 7870), (3148, 7120), (3560, 6296), (3935, 5696)]