1189188889430

素因数分解:

$2^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{20749}}^1\times {\mathrm{6719}}^1$

素因数の和:28328

約数の個数: 32

約数和(自身を含む): 2143471680000

約数和(自身を除く): 954282790570

約数列:

[1, 2, 5, 10, 853, 1706, 4265, 6719, 8530, 13438, 20749, 33595, 41498, 67190, 103745, 207490, 5731307, 11462614, 17698897, 28656535, 35397794, 57313070, 88494485, 139412531, 176988970, 278825062, 697062655, 1394125310, 118918888943, 237837777886, 594594444715, 1189188889430]

約数ペア:

[(1, 1189188889430), (2, 594594444715), (5, 237837777886), (10, 118918888943), (853, 1394125310), (1706, 697062655), (4265, 278825062), (6719, 176988970), (8530, 139412531), (13438, 88494485), (20749, 57313070), (33595, 35397794), (41498, 28656535), (67190, 17698897), (103745, 11462614), (207490, 5731307)]