11300380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 29762208

約数和(自身を除く): 18461828

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, 887, 910, 980, 1274, 1774, 1820, 2548, 3185, 3548, 4435, 6209, 6370, 8870, 11531, 12418, 12740, 17740, 23062, 24836, 31045, 43463, 46124, 57655, 62090, 80717, 86926, 115310, 124180, 161434, 173852, 217315, 230620, 322868, 403585, 434630, 565019, 807170, 869260, 1130038, 1614340, 2260076, 2825095, 5650190, 11300380]

約数ペア:

[(1, 11300380), (2, 5650190), (4, 2825095), (5, 2260076), (7, 1614340), (10, 1130038), (13, 869260), (14, 807170), (20, 565019), (26, 434630), (28, 403585), (35, 322868), (49, 230620), (52, 217315), (65, 173852), (70, 161434), (91, 124180), (98, 115310), (130, 86926), (140, 80717), (182, 62090), (196, 57655), (245, 46124), (260, 43463), (364, 31045), (455, 24836), (490, 23062), (637, 17740), (887, 12740), (910, 12418), (980, 11531), (1274, 8870), (1774, 6370), (1820, 6209), (2548, 4435), (3185, 3548)]