104401990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3307}}^1$

素因数の和:3373

約数の個数: 64

約数和(自身を含む): 240081408

約数和(自身を除く): 135679418

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 385, 410, 451, 574, 770, 902, 1435, 2255, 2870, 3157, 3307, 4510, 6314, 6614, 15785, 16535, 23149, 31570, 33070, 36377, 46298, 72754, 115745, 135587, 181885, 231490, 254639, 271174, 363770, 509278, 677935, 949109, 1273195, 1355870, 1491457, 1898218, 2546390, 2982914, 4745545, 7457285, 9491090, 10440199, 14914570, 20880398, 52200995, 104401990]

約数ペア:

[(1, 104401990), (2, 52200995), (5, 20880398), (7, 14914570), (10, 10440199), (11, 9491090), (14, 7457285), (22, 4745545), (35, 2982914), (41, 2546390), (55, 1898218), (70, 1491457), (77, 1355870), (82, 1273195), (110, 949109), (154, 677935), (205, 509278), (287, 363770), (385, 271174), (410, 254639), (451, 231490), (574, 181885), (770, 135587), (902, 115745), (1435, 72754), (2255, 46298), (2870, 36377), (3157, 33070), (3307, 31570), (4510, 23149), (6314, 16535), (6614, 15785)]