72463360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{14153}}^1$

素因数の和:14178

約数の個数: 44

約数和(自身を含む): 173839428

約数和(自身を除く): 101376068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 14153, 28306, 56612, 70765, 113224, 141530, 226448, 283060, 452896, 566120, 905792, 1132240, 1811584, 2264480, 3623168, 4528960, 7246336, 9057920, 14492672, 18115840, 36231680, 72463360]

約数ペア:

[(1, 72463360), (2, 36231680), (4, 18115840), (5, 14492672), (8, 9057920), (10, 7246336), (16, 4528960), (20, 3623168), (32, 2264480), (40, 1811584), (64, 1132240), (80, 905792), (128, 566120), (160, 452896), (256, 283060), (320, 226448), (512, 141530), (640, 113224), (1024, 70765), (1280, 56612), (2560, 28306), (5120, 14153)]