15692799980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{34949}}^1$

素因数の和:35139

約数の個数: 96

約数和(自身を含む): 38963937600

約数和(自身を除く): 23271137620

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 157, 220, 260, 286, 314, 572, 628, 715, 785, 1430, 1570, 1727, 2041, 2860, 3140, 3454, 4082, 6908, 8164, 8635, 10205, 17270, 20410, 22451, 34540, 34949, 40820, 44902, 69898, 89804, 112255, 139796, 174745, 224510, 349490, 384439, 449020, 454337, 698980, 768878, 908674, 1537756, 1817348, 1922195, 2271685, 3844390, 4543370, 4997707, 5486993, 7688780, 9086740, 9995414, 10973986, 19990828, 21947972, 24988535, 27434965, 49977070, 54869930, 60356923, 71330909, 99954140, 109739860, 120713846, 142661818, 241427692, 285323636, 301784615, 356654545, 603569230, 713309090, 784639999, 1207138460, 1426618180, 1569279998, 3138559996, 3923199995, 7846399990, 15692799980]

約数ペア:

[(1, 15692799980), (2, 7846399990), (4, 3923199995), (5, 3138559996), (10, 1569279998), (11, 1426618180), (13, 1207138460), (20, 784639999), (22, 713309090), (26, 603569230), (44, 356654545), (52, 301784615), (55, 285323636), (65, 241427692), (110, 142661818), (130, 120713846), (143, 109739860), (157, 99954140), (220, 71330909), (260, 60356923), (286, 54869930), (314, 49977070), (572, 27434965), (628, 24988535), (715, 21947972), (785, 19990828), (1430, 10973986), (1570, 9995414), (1727, 9086740), (2041, 7688780), (2860, 5486993), (3140, 4997707), (3454, 4543370), (4082, 3844390), (6908, 2271685), (8164, 1922195), (8635, 1817348), (10205, 1537756), (17270, 908674), (20410, 768878), (22451, 698980), (34540, 454337), (34949, 449020), (40820, 384439), (44902, 349490), (69898, 224510), (89804, 174745), (112255, 139796)]