27526240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{3511}}^1$

素因数の和:3540

約数の個数: 72

約数和(自身を含む): 75669552

約数和(自身を除く): 48143312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3511, 3920, 7022, 7840, 14044, 17555, 24577, 28088, 35110, 49154, 56176, 70220, 98308, 112352, 122885, 140440, 172039, 196616, 245770, 280880, 344078, 393232, 491540, 561760, 688156, 786464, 860195, 983080, 1376312, 1720390, 1966160, 2752624, 3440780, 3932320, 5505248, 6881560, 13763120, 27526240]

約数ペア:

[(1, 27526240), (2, 13763120), (4, 6881560), (5, 5505248), (7, 3932320), (8, 3440780), (10, 2752624), (14, 1966160), (16, 1720390), (20, 1376312), (28, 983080), (32, 860195), (35, 786464), (40, 688156), (49, 561760), (56, 491540), (70, 393232), (80, 344078), (98, 280880), (112, 245770), (140, 196616), (160, 172039), (196, 140440), (224, 122885), (245, 112352), (280, 98308), (392, 70220), (490, 56176), (560, 49154), (784, 35110), (980, 28088), (1120, 24577), (1568, 17555), (1960, 14044), (3511, 7840), (3920, 7022)]