379244020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{1753}}^1$

素因数の和:2164

約数の個数: 48

約数和(自身を含む): 826554960

約数和(自身を除く): 447310940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 373, 580, 746, 1492, 1753, 1865, 3506, 3730, 7012, 7460, 8765, 10817, 17530, 21634, 35060, 43268, 50837, 54085, 101674, 108170, 203348, 216340, 254185, 508370, 653869, 1016740, 1307738, 2615476, 3269345, 6538690, 13077380, 18962201, 37924402, 75848804, 94811005, 189622010, 379244020]

約数ペア:

[(1, 379244020), (2, 189622010), (4, 94811005), (5, 75848804), (10, 37924402), (20, 18962201), (29, 13077380), (58, 6538690), (116, 3269345), (145, 2615476), (290, 1307738), (373, 1016740), (580, 653869), (746, 508370), (1492, 254185), (1753, 216340), (1865, 203348), (3506, 108170), (3730, 101674), (7012, 54085), (7460, 50837), (8765, 43268), (10817, 35060), (17530, 21634)]