4502100020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{346849}}^1$

素因数の和:346928

約数の個数: 48

約数和(自身を含む): 10488744000

約数和(自身を除く): 5986643980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 6490, 12980, 346849, 693698, 1387396, 1734245, 3468490, 3815339, 6936980, 7630678, 15261356, 19076695, 20464091, 38153390, 40928182, 76306780, 81856364, 102320455, 204640910, 225105001, 409281820, 450210002, 900420004, 1125525005, 2251050010, 4502100020]

約数ペア:

[(1, 4502100020), (2, 2251050010), (4, 1125525005), (5, 900420004), (10, 450210002), (11, 409281820), (20, 225105001), (22, 204640910), (44, 102320455), (55, 81856364), (59, 76306780), (110, 40928182), (118, 38153390), (220, 20464091), (236, 19076695), (295, 15261356), (590, 7630678), (649, 6936980), (1180, 3815339), (1298, 3468490), (2596, 1734245), (3245, 1387396), (6490, 693698), (12980, 346849)]