156722961100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{116341}}^1$

素因数の和:117083

約数の個数: 72

約数和(自身を含む): 358496238800

約数和(自身を除く): 201773277700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 709, 950, 1418, 1900, 2836, 3545, 7090, 13471, 14180, 17725, 26942, 35450, 53884, 67355, 70900, 116341, 134710, 232682, 269420, 336775, 465364, 581705, 673550, 1163410, 1347100, 2210479, 2326820, 2908525, 4420958, 5817050, 8841916, 11052395, 11634100, 22104790, 44209580, 55261975, 82485769, 110523950, 164971538, 221047900, 329943076, 412428845, 824857690, 1567229611, 1649715380, 2062144225, 3134459222, 4124288450, 6268918444, 7836148055, 8248576900, 15672296110, 31344592220, 39180740275, 78361480550, 156722961100]

約数ペア:

[(1, 156722961100), (2, 78361480550), (4, 39180740275), (5, 31344592220), (10, 15672296110), (19, 8248576900), (20, 7836148055), (25, 6268918444), (38, 4124288450), (50, 3134459222), (76, 2062144225), (95, 1649715380), (100, 1567229611), (190, 824857690), (380, 412428845), (475, 329943076), (709, 221047900), (950, 164971538), (1418, 110523950), (1900, 82485769), (2836, 55261975), (3545, 44209580), (7090, 22104790), (13471, 11634100), (14180, 11052395), (17725, 8841916), (26942, 5817050), (35450, 4420958), (53884, 2908525), (67355, 2326820), (70900, 2210479), (116341, 1347100), (134710, 1163410), (232682, 673550), (269420, 581705), (336775, 465364)]