1188585320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2285741}}^1$

素因数の和:2285765

約数の個数: 32

約数和(自身を含む): 2880034920

約数和(自身を除く): 1691449600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2285741, 4571482, 9142964, 11428705, 18285928, 22857410, 29714633, 45714820, 59429266, 91429640, 118858532, 148573165, 237717064, 297146330, 594292660, 1188585320]

約数ペア:

[(1, 1188585320), (2, 594292660), (4, 297146330), (5, 237717064), (8, 148573165), (10, 118858532), (13, 91429640), (20, 59429266), (26, 45714820), (40, 29714633), (52, 22857410), (65, 18285928), (104, 11428705), (130, 9142964), (260, 4571482), (520, 2285741)]