1351103610160

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{647651}}^1$

素因数の和:648046

約数の個数: 80

約数和(自身を含む): 3187458177120

約数和(自身を除く): 1836354566960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 293, 356, 445, 586, 712, 890, 1172, 1424, 1465, 1780, 2344, 2930, 3560, 4688, 5860, 7120, 11720, 23440, 26077, 52154, 104308, 130385, 208616, 260770, 417232, 521540, 647651, 1043080, 1295302, 2086160, 2590604, 3238255, 5181208, 6476510, 10362416, 12953020, 25906040, 51812080, 57640939, 115281878, 189761743, 230563756, 288204695, 379523486, 461127512, 576409390, 759046972, 922255024, 948808715, 1152818780, 1518093944, 1897617430, 2305637560, 3036187888, 3795234860, 4611275120, 7590469720, 15180939440, 16888795127, 33777590254, 67555180508, 84443975635, 135110361016, 168887951270, 270220722032, 337775902540, 675551805080, 1351103610160]

約数ペア:

[(1, 1351103610160), (2, 675551805080), (4, 337775902540), (5, 270220722032), (8, 168887951270), (10, 135110361016), (16, 84443975635), (20, 67555180508), (40, 33777590254), (80, 16888795127), (89, 15180939440), (178, 7590469720), (293, 4611275120), (356, 3795234860), (445, 3036187888), (586, 2305637560), (712, 1897617430), (890, 1518093944), (1172, 1152818780), (1424, 948808715), (1465, 922255024), (1780, 759046972), (2344, 576409390), (2930, 461127512), (3560, 379523486), (4688, 288204695), (5860, 230563756), (7120, 189761743), (11720, 115281878), (23440, 57640939), (26077, 51812080), (52154, 25906040), (104308, 12953020), (130385, 10362416), (208616, 6476510), (260770, 5181208), (417232, 3238255), (521540, 2590604), (647651, 2086160), (1043080, 1295302)]