46401920

素因数分解:

$2^7\times 5^1\times {\mathrm{72503}}^1$

素因数の和:72522

約数の個数: 32

約数和(自身を含む): 110931120

約数和(自身を除く): 64529200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 72503, 145006, 290012, 362515, 580024, 725030, 1160048, 1450060, 2320096, 2900120, 4640192, 5800240, 9280384, 11600480, 23200960, 46401920]

約数ペア:

[(1, 46401920), (2, 23200960), (4, 11600480), (5, 9280384), (8, 5800240), (10, 4640192), (16, 2900120), (20, 2320096), (32, 1450060), (40, 1160048), (64, 725030), (80, 580024), (128, 362515), (160, 290012), (320, 145006), (640, 72503)]