5342260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3469}}^1$

素因数の和:3496

約数の個数: 48

約数和(自身を含む): 13991040

約数和(自身を除く): 8648780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 3469, 6938, 13876, 17345, 24283, 34690, 38159, 48566, 69380, 76318, 97132, 121415, 152636, 190795, 242830, 267113, 381590, 485660, 534226, 763180, 1068452, 1335565, 2671130, 5342260]

約数ペア:

[(1, 5342260), (2, 2671130), (4, 1335565), (5, 1068452), (7, 763180), (10, 534226), (11, 485660), (14, 381590), (20, 267113), (22, 242830), (28, 190795), (35, 152636), (44, 121415), (55, 97132), (70, 76318), (77, 69380), (110, 48566), (140, 38159), (154, 34690), (220, 24283), (308, 17345), (385, 13876), (770, 6938), (1540, 3469)]