14052220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 37001664

約数和(自身を除く): 22949444

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1103, 1274, 1820, 2206, 2548, 3185, 4412, 5515, 6370, 7721, 11030, 12740, 14339, 15442, 22060, 28678, 30884, 38605, 54047, 57356, 71695, 77210, 100373, 108094, 143390, 154420, 200746, 216188, 270235, 286780, 401492, 501865, 540470, 702611, 1003730, 1080940, 1405222, 2007460, 2810444, 3513055, 7026110, 14052220]

約数ペア:

[(1, 14052220), (2, 7026110), (4, 3513055), (5, 2810444), (7, 2007460), (10, 1405222), (13, 1080940), (14, 1003730), (20, 702611), (26, 540470), (28, 501865), (35, 401492), (49, 286780), (52, 270235), (65, 216188), (70, 200746), (91, 154420), (98, 143390), (130, 108094), (140, 100373), (182, 77210), (196, 71695), (245, 57356), (260, 54047), (364, 38605), (455, 30884), (490, 28678), (637, 22060), (910, 15442), (980, 14339), (1103, 12740), (1274, 11030), (1820, 7721), (2206, 6370), (2548, 5515), (3185, 4412)]