42046900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{8581}}^1$

素因数の和:8609

約数の個数: 54

約数和(自身を含む): 106150758

約数和(自身を除く): 64103858

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 8581, 17162, 34324, 42905, 60067, 85810, 120134, 171620, 214525, 240268, 300335, 420469, 429050, 600670, 840938, 858100, 1201340, 1501675, 1681876, 2102345, 3003350, 4204690, 6006700, 8409380, 10511725, 21023450, 42046900]

約数ペア:

[(1, 42046900), (2, 21023450), (4, 10511725), (5, 8409380), (7, 6006700), (10, 4204690), (14, 3003350), (20, 2102345), (25, 1681876), (28, 1501675), (35, 1201340), (49, 858100), (50, 840938), (70, 600670), (98, 429050), (100, 420469), (140, 300335), (175, 240268), (196, 214525), (245, 171620), (350, 120134), (490, 85810), (700, 60067), (980, 42905), (1225, 34324), (2450, 17162), (4900, 8581)]