4504060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 10523520

約数和(自身を除く): 6019460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 347, 590, 649, 694, 1180, 1298, 1388, 1735, 2596, 3245, 3470, 3817, 6490, 6940, 7634, 12980, 15268, 19085, 20473, 38170, 40946, 76340, 81892, 102365, 204730, 225203, 409460, 450406, 900812, 1126015, 2252030, 4504060]

約数ペア:

[(1, 4504060), (2, 2252030), (4, 1126015), (5, 900812), (10, 450406), (11, 409460), (20, 225203), (22, 204730), (44, 102365), (55, 81892), (59, 76340), (110, 40946), (118, 38170), (220, 20473), (236, 19085), (295, 15268), (347, 12980), (590, 7634), (649, 6940), (694, 6490), (1180, 3817), (1298, 3470), (1388, 3245), (1735, 2596)]