79102660

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:930

約数の個数: 96

約数和(自身を含む): 208857600

約数和(自身を除く): 129754940

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, 343, 364, 455, 490, 637, 686, 887, 910, 980, 1274, 1372, 1715, 1774, 1820, 2548, 3185, 3430, 3548, 4435, 4459, 6209, 6370, 6860, 8870, 8918, 11531, 12418, 12740, 17740, 17836, 22295, 23062, 24836, 31045, 43463, 44590, 46124, 57655, 62090, 80717, 86926, 89180, 115310, 124180, 161434, 173852, 217315, 230620, 304241, 322868, 403585, 434630, 565019, 608482, 807170, 869260, 1130038, 1216964, 1521205, 1614340, 2260076, 2825095, 3042410, 3955133, 5650190, 6084820, 7910266, 11300380, 15820532, 19775665, 39551330, 79102660]

約数ペア:

[(1, 79102660), (2, 39551330), (4, 19775665), (5, 15820532), (7, 11300380), (10, 7910266), (13, 6084820), (14, 5650190), (20, 3955133), (26, 3042410), (28, 2825095), (35, 2260076), (49, 1614340), (52, 1521205), (65, 1216964), (70, 1130038), (91, 869260), (98, 807170), (130, 608482), (140, 565019), (182, 434630), (196, 403585), (245, 322868), (260, 304241), (343, 230620), (364, 217315), (455, 173852), (490, 161434), (637, 124180), (686, 115310), (887, 89180), (910, 86926), (980, 80717), (1274, 62090), (1372, 57655), (1715, 46124), (1774, 44590), (1820, 43463), (2548, 31045), (3185, 24836), (3430, 23062), (3548, 22295), (4435, 17836), (4459, 17740), (6209, 12740), (6370, 12418), (6860, 11531), (8870, 8918)]