23780680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1103}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 67962240

約数和(自身を除く): 44181560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1103, 1540, 1960, 2156, 2206, 2695, 3080, 4312, 4412, 5390, 5515, 7721, 8824, 10780, 11030, 12133, 15442, 21560, 22060, 24266, 30884, 38605, 44120, 48532, 54047, 60665, 61768, 77210, 84931, 97064, 108094, 121330, 154420, 169862, 216188, 242660, 270235, 308840, 339724, 424655, 432376, 485320, 540470, 594517, 679448, 849310, 1080940, 1189034, 1698620, 2161880, 2378068, 2972585, 3397240, 4756136, 5945170, 11890340, 23780680]

約数ペア:

[(1, 23780680), (2, 11890340), (4, 5945170), (5, 4756136), (7, 3397240), (8, 2972585), (10, 2378068), (11, 2161880), (14, 1698620), (20, 1189034), (22, 1080940), (28, 849310), (35, 679448), (40, 594517), (44, 540470), (49, 485320), (55, 432376), (56, 424655), (70, 339724), (77, 308840), (88, 270235), (98, 242660), (110, 216188), (140, 169862), (154, 154420), (196, 121330), (220, 108094), (245, 97064), (280, 84931), (308, 77210), (385, 61768), (392, 60665), (440, 54047), (490, 48532), (539, 44120), (616, 38605), (770, 30884), (980, 24266), (1078, 22060), (1103, 21560), (1540, 15442), (1960, 12133), (2156, 11030), (2206, 10780), (2695, 8824), (3080, 7721), (4312, 5515), (4412, 5390)]