23891840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{5333}}^1$

素因数の和:5359

約数の個数: 64

約数和(自身を含む): 65288160

約数和(自身を除く): 41396320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 5333, 10666, 21332, 26665, 37331, 42664, 53330, 74662, 85328, 106660, 149324, 170656, 186655, 213320, 298648, 341312, 373310, 426640, 597296, 682624, 746620, 853280, 1194592, 1493240, 1706560, 2389184, 2986480, 3413120, 4778368, 5972960, 11945920, 23891840]

約数ペア:

[(1, 23891840), (2, 11945920), (4, 5972960), (5, 4778368), (7, 3413120), (8, 2986480), (10, 2389184), (14, 1706560), (16, 1493240), (20, 1194592), (28, 853280), (32, 746620), (35, 682624), (40, 597296), (56, 426640), (64, 373310), (70, 341312), (80, 298648), (112, 213320), (128, 186655), (140, 170656), (160, 149324), (224, 106660), (280, 85328), (320, 74662), (448, 53330), (560, 42664), (640, 37331), (896, 26665), (1120, 21332), (2240, 10666), (4480, 5333)]