24443540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 56476224

約数和(自身を除く): 32032684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 811, 1370, 1507, 1622, 2740, 3014, 3244, 4055, 6028, 7535, 8110, 8921, 15070, 16220, 17842, 30140, 35684, 44605, 89210, 111107, 178420, 222214, 444428, 555535, 1111070, 1222177, 2222140, 2444354, 4888708, 6110885, 12221770, 24443540]

約数ペア:

[(1, 24443540), (2, 12221770), (4, 6110885), (5, 4888708), (10, 2444354), (11, 2222140), (20, 1222177), (22, 1111070), (44, 555535), (55, 444428), (110, 222214), (137, 178420), (220, 111107), (274, 89210), (548, 44605), (685, 35684), (811, 30140), (1370, 17842), (1507, 16220), (1622, 15070), (2740, 8921), (3014, 8110), (3244, 7535), (4055, 6028)]