46221440

素因数分解:

$2^7\times 5^1\times {\mathrm{72221}}^1$

素因数の和:72240

約数の個数: 32

約数和(自身を含む): 110499660

約数和(自身を除く): 64278220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 72221, 144442, 288884, 361105, 577768, 722210, 1155536, 1444420, 2311072, 2888840, 4622144, 5777680, 9244288, 11555360, 23110720, 46221440]

約数ペア:

[(1, 46221440), (2, 23110720), (4, 11555360), (5, 9244288), (8, 5777680), (10, 4622144), (16, 2888840), (20, 2311072), (32, 1444420), (40, 1155536), (64, 722210), (80, 577768), (128, 361105), (160, 288884), (320, 144442), (640, 72221)]