1849040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:839

約数の個数: 40

約数和(自身を含む): 4452840

約数和(自身を除く): 2603800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 797, 1160, 1594, 2320, 3188, 3985, 6376, 7970, 12752, 15940, 23113, 31880, 46226, 63760, 92452, 115565, 184904, 231130, 369808, 462260, 924520, 1849040]

約数ペア:

[(1, 1849040), (2, 924520), (4, 462260), (5, 369808), (8, 231130), (10, 184904), (16, 115565), (20, 92452), (29, 63760), (40, 46226), (58, 31880), (80, 23113), (116, 15940), (145, 12752), (232, 7970), (290, 6376), (464, 3985), (580, 3188), (797, 2320), (1160, 1594)]