11402860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 27740160

約数和(自身を除く): 16337300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1031, 1106, 1580, 2062, 2212, 2765, 4124, 5155, 5530, 7217, 10310, 11060, 14434, 20620, 28868, 36085, 72170, 81449, 144340, 162898, 325796, 407245, 570143, 814490, 1140286, 1628980, 2280572, 2850715, 5701430, 11402860]

約数ペア:

[(1, 11402860), (2, 5701430), (4, 2850715), (5, 2280572), (7, 1628980), (10, 1140286), (14, 814490), (20, 570143), (28, 407245), (35, 325796), (70, 162898), (79, 144340), (140, 81449), (158, 72170), (316, 36085), (395, 28868), (553, 20620), (790, 14434), (1031, 11060), (1106, 10310), (1580, 7217), (2062, 5530), (2212, 5155), (2765, 4124)]