101117380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7937}}^1$

素因数の和:7973

約数の個数: 72

約数和(自身を含む): 266050008

約数和(自身を除く): 164932628

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, 1274, 1820, 2548, 3185, 6370, 7937, 12740, 15874, 31748, 39685, 55559, 79370, 103181, 111118, 158740, 206362, 222236, 277795, 388913, 412724, 515905, 555590, 722267, 777826, 1031810, 1111180, 1444534, 1555652, 1944565, 2063620, 2889068, 3611335, 3889130, 5055869, 7222670, 7778260, 10111738, 14445340, 20223476, 25279345, 50558690, 101117380]

約数ペア:

[(1, 101117380), (2, 50558690), (4, 25279345), (5, 20223476), (7, 14445340), (10, 10111738), (13, 7778260), (14, 7222670), (20, 5055869), (26, 3889130), (28, 3611335), (35, 2889068), (49, 2063620), (52, 1944565), (65, 1555652), (70, 1444534), (91, 1111180), (98, 1031810), (130, 777826), (140, 722267), (182, 555590), (196, 515905), (245, 412724), (260, 388913), (364, 277795), (455, 222236), (490, 206362), (637, 158740), (910, 111118), (980, 103181), (1274, 79370), (1820, 55559), (2548, 39685), (3185, 31748), (6370, 15874), (7937, 12740)]