1484656420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{55439}}^1$

素因数の和:55564

約数の個数: 48

約数和(自身を含む): 3390266880

約数和(自身を除く): 1905610460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2678, 5356, 6695, 13390, 26780, 55439, 110878, 221756, 277195, 554390, 720707, 1108780, 1441414, 2882828, 3603535, 5710217, 7207070, 11420434, 14414140, 22840868, 28551085, 57102170, 74232821, 114204340, 148465642, 296931284, 371164105, 742328210, 1484656420]

約数ペア:

[(1, 1484656420), (2, 742328210), (4, 371164105), (5, 296931284), (10, 148465642), (13, 114204340), (20, 74232821), (26, 57102170), (52, 28551085), (65, 22840868), (103, 14414140), (130, 11420434), (206, 7207070), (260, 5710217), (412, 3603535), (515, 2882828), (1030, 1441414), (1339, 1108780), (2060, 720707), (2678, 554390), (5356, 277195), (6695, 221756), (13390, 110878), (26780, 55439)]