9441320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{4817}}^1$

素因数の和:4842

約数の個数: 48

約数和(自身を含む): 24716340

約数和(自身を除く): 15275020

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 4817, 9634, 19268, 24085, 33719, 38536, 48170, 67438, 96340, 134876, 168595, 192680, 236033, 269752, 337190, 472066, 674380, 944132, 1180165, 1348760, 1888264, 2360330, 4720660, 9441320]

約数ペア:

[(1, 9441320), (2, 4720660), (4, 2360330), (5, 1888264), (7, 1348760), (8, 1180165), (10, 944132), (14, 674380), (20, 472066), (28, 337190), (35, 269752), (40, 236033), (49, 192680), (56, 168595), (70, 134876), (98, 96340), (140, 67438), (196, 48170), (245, 38536), (280, 33719), (392, 24085), (490, 19268), (980, 9634), (1960, 4817)]