220027808

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6869}}^1$

素因数の和:6910

約数の個数: 96

約数和(自身を含む): 581696640

約数和(自身を除く): 361668832

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 6869, 8008, 13738, 16016, 27476, 32032, 48083, 54952, 75559, 89297, 96166, 109904, 151118, 178594, 192332, 219808, 302236, 357188, 384664, 528913, 604472, 625079, 714376, 769328, 982267, 1057826, 1208944, 1250158, 1428752, 1538656, 1964534, 2115652, 2417888, 2500316, 2857504, 3929068, 4231304, 5000632, 6875869, 7858136, 8462608, 10001264, 13751738, 15716272, 16925216, 20002528, 27503476, 31432544, 55006952, 110013904, 220027808]

約数ペア:

[(1, 220027808), (2, 110013904), (4, 55006952), (7, 31432544), (8, 27503476), (11, 20002528), (13, 16925216), (14, 15716272), (16, 13751738), (22, 10001264), (26, 8462608), (28, 7858136), (32, 6875869), (44, 5000632), (52, 4231304), (56, 3929068), (77, 2857504), (88, 2500316), (91, 2417888), (104, 2115652), (112, 1964534), (143, 1538656), (154, 1428752), (176, 1250158), (182, 1208944), (208, 1057826), (224, 982267), (286, 769328), (308, 714376), (352, 625079), (364, 604472), (416, 528913), (572, 384664), (616, 357188), (728, 302236), (1001, 219808), (1144, 192332), (1232, 178594), (1456, 151118), (2002, 109904), (2288, 96166), (2464, 89297), (2912, 75559), (4004, 54952), (4576, 48083), (6869, 32032), (8008, 27476), (13738, 16016)]