41865740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15739}}^1$

素因数の和:15774

約数の個数: 48

約数和(自身を含む): 105772800

約数和(自身を除く): 63907060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 15739, 31478, 62956, 78695, 110173, 157390, 220346, 299041, 314780, 440692, 550865, 598082, 1101730, 1196164, 1495205, 2093287, 2203460, 2990410, 4186574, 5980820, 8373148, 10466435, 20932870, 41865740]

約数ペア:

[(1, 41865740), (2, 20932870), (4, 10466435), (5, 8373148), (7, 5980820), (10, 4186574), (14, 2990410), (19, 2203460), (20, 2093287), (28, 1495205), (35, 1196164), (38, 1101730), (70, 598082), (76, 550865), (95, 440692), (133, 314780), (140, 299041), (190, 220346), (266, 157390), (380, 110173), (532, 78695), (665, 62956), (1330, 31478), (2660, 15739)]