11076940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 27578880

約数和(自身を除く): 16501940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 89, 98, 127, 140, 178, 196, 245, 254, 356, 445, 490, 508, 623, 635, 889, 890, 980, 1246, 1270, 1778, 1780, 2492, 2540, 3115, 3556, 4361, 4445, 6223, 6230, 8722, 8890, 11303, 12446, 12460, 17444, 17780, 21805, 22606, 24892, 31115, 43610, 45212, 56515, 62230, 79121, 87220, 113030, 124460, 158242, 226060, 316484, 395605, 553847, 791210, 1107694, 1582420, 2215388, 2769235, 5538470, 11076940]

約数ペア:

[(1, 11076940), (2, 5538470), (4, 2769235), (5, 2215388), (7, 1582420), (10, 1107694), (14, 791210), (20, 553847), (28, 395605), (35, 316484), (49, 226060), (70, 158242), (89, 124460), (98, 113030), (127, 87220), (140, 79121), (178, 62230), (196, 56515), (245, 45212), (254, 43610), (356, 31115), (445, 24892), (490, 22606), (508, 21805), (623, 17780), (635, 17444), (889, 12460), (890, 12446), (980, 11303), (1246, 8890), (1270, 8722), (1778, 6230), (1780, 6223), (2492, 4445), (2540, 4361), (3115, 3556)]